NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|767168206|gb|AJS44350|]
View 

Ptr2p [Saccharomyces cerevisiae YJM1307]

Protein Classification

peptide MFS transporter( domain architecture ID 13023893)

peptide major facilitator superfamily (MFS) transporter from the NRT1/PTR/POT family is a proton-coupled transporter responsible for nitrogen assimilation through the uptake of peptides

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
MFS_PTR2 cd17350
Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide ...
79-554 0e+00

Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide transporter or permease PTR2 is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. It is a 12-transmembrane domain (TMD) integral membrane protein that translocates di-/tripeptides. As with other POT family proteins, it displays characteristic substrate multispecificity. PTR2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


:

Pssm-ID: 340908 [Multi-domain]  Cd Length: 438  Bit Score: 722.33  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  79 PMRCWLIAIVELSERFSYYGLSAPFQNYMEYGPNDSPKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTI 158
Cdd:cd17350    1 PWSAFLIAIVELCERFSYYGLTGPFQNYMQFGPDDSTPGALGLGEQGATGLSNFFTFWCYVTPVIGAYVADQFLGRYNTI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 159 CCGTAIYIAGIFILFITSIPSVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKSGERVIVDSNI 238
Cdd:cd17350   81 VCGAVIYFVGILILTCTSIPSVIDAGAGLGGFVVAIIIIGLGTGGIKSNVSPLIADQLPKIKPYVKTLKNGERVIVDPVV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 239 TLQNVFMFFYFMINVGSLSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPigdkviaksfkvcwiltkn 318
Cdd:cd17350  161 TLSRIYMIFYWAINVGSLSLLATTYLERTKGFWYAYLLPLCVFVIPLIILAFGKKFYKIRP------------------- 221
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 319 kfdfnaakpsvhpeknypwnDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHGIPNDFLQAFDSIALI 398
Cdd:cd17350  222 --------------------DLFIDELKRALRACKVFLFYPIYWVCYGQMTSNFISQAGQMQLHGVPNDLFQAFDSIALI 281
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 399 IFIPIFEKFVYPFIRRY-TPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNEPLGHNTPNHVHVCWQIPAYVLIS 477
Cdd:cd17350  282 IFIPILENIIYPLLRKYnIPFKPITRITLGFMFASFSMIYAAVLQAKIYQAGPCYANPTGTCSPNDIHVWIQIPAYVLIA 361
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767168206 478 FSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTWLFTGLAVACFISGCLFWLCFRK 554
Cdd:cd17350  362 FSEIFASITGLEYAYTKAPPSMKSFITALFLLTNAFGAALSIAISPAAVDPKLTWMFTGIAVAAFIAGIMFWLCFHH 438
 
Name Accession Description Interval E-value
MFS_PTR2 cd17350
Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide ...
79-554 0e+00

Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide transporter or permease PTR2 is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. It is a 12-transmembrane domain (TMD) integral membrane protein that translocates di-/tripeptides. As with other POT family proteins, it displays characteristic substrate multispecificity. PTR2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340908 [Multi-domain]  Cd Length: 438  Bit Score: 722.33  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  79 PMRCWLIAIVELSERFSYYGLSAPFQNYMEYGPNDSPKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTI 158
Cdd:cd17350    1 PWSAFLIAIVELCERFSYYGLTGPFQNYMQFGPDDSTPGALGLGEQGATGLSNFFTFWCYVTPVIGAYVADQFLGRYNTI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 159 CCGTAIYIAGIFILFITSIPSVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKSGERVIVDSNI 238
Cdd:cd17350   81 VCGAVIYFVGILILTCTSIPSVIDAGAGLGGFVVAIIIIGLGTGGIKSNVSPLIADQLPKIKPYVKTLKNGERVIVDPVV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 239 TLQNVFMFFYFMINVGSLSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPigdkviaksfkvcwiltkn 318
Cdd:cd17350  161 TLSRIYMIFYWAINVGSLSLLATTYLERTKGFWYAYLLPLCVFVIPLIILAFGKKFYKIRP------------------- 221
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 319 kfdfnaakpsvhpeknypwnDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHGIPNDFLQAFDSIALI 398
Cdd:cd17350  222 --------------------DLFIDELKRALRACKVFLFYPIYWVCYGQMTSNFISQAGQMQLHGVPNDLFQAFDSIALI 281
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 399 IFIPIFEKFVYPFIRRY-TPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNEPLGHNTPNHVHVCWQIPAYVLIS 477
Cdd:cd17350  282 IFIPILENIIYPLLRKYnIPFKPITRITLGFMFASFSMIYAAVLQAKIYQAGPCYANPTGTCSPNDIHVWIQIPAYVLIA 361
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767168206 478 FSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTWLFTGLAVACFISGCLFWLCFRK 554
Cdd:cd17350  362 FSEIFASITGLEYAYTKAPPSMKSFITALFLLTNAFGAALSIAISPAAVDPKLTWMFTGIAVAAFIAGIMFWLCFHH 438
PTR2 pfam00854
POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton ...
155-533 9.08e-110

POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton dependent transporters.


Pssm-ID: 425909 [Multi-domain]  Cd Length: 392  Bit Score: 334.67  E-value: 9.08e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  155 YNTICCGTAIYIAGIFILFITSIPS-VGNRDSAIggFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKsgervi 233
Cdd:pfam00854   1 FRTIFLGSIIYAIGHILLALSAIPSlRPPVHVAL--FFIGLALIALGTGGIKPNVSSFGGDQFEETDPRRRSRF------ 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  234 vdsnitlqnvFMFFYFMINVGSL-SLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDKVIAKSFKVC 312
Cdd:pfam00854  73 ----------FSIFYFSINAGSLiSTIITPYLQQNYGYPLGFGLPAVGMIIALLVFLLGSRMYKKKPPKGNVLTKVFKVL 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  313 WILTKNKFDFNAAK----------------------PSVHPEKNYPWNDK-FVDEIKRALAACKVFIFYPIYWTQYGTMI 369
Cdd:pfam00854 143 PVAAWNKVKLNGSSagikklhwldwareldaliilgIVVPGIFFNIWCTKtKVEEVKRLLRVLPLFLPLIMFWALYDQMG 222
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  370 SSFITQASMMEL----HGIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYT-PLKPITKIFFGFMFGSFAMTWAAVLQSF 444
Cdd:pfam00854 223 TSWVLQARTMNRkigsFEIPPAQFQAFNAILVLIFIPIFDRLVYPLGRKCTgGLTPLQKMAVGLFLASLAFAIAAIVQLK 302
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  445 VYKAGPWYNEplghNTPNHVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPV 524
Cdd:pfam00854 303 RNDTGPEFPI----AQEVPISVLWLIPQYLLIGFGELFISIGGLEFFYKLAPKSMTSLITGLFLLTNALGNFLSGVIATL 378
                         410
                  ....*....|....
gi 767168206  525 TVDP-----KFTWL 533
Cdd:pfam00854 379 TAKPtnvlgAYGWL 392
PTR2 COG3104
Dipeptide/tripeptide permease [Amino acid transport and metabolism];
83-556 5.28e-42

Dipeptide/tripeptide permease [Amino acid transport and metabolism];


Pssm-ID: 442338 [Multi-domain]  Cd Length: 479  Bit Score: 158.05  E-value: 5.28e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  83 WLIAIVELSERFSYYGLSAPFQNYMEYgpnDSPKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGT 162
Cdd:COG3104   17 YTLFFTEMWERFSFYGMRAILVLYLTA---SLADGGLGLSEADAAAIYGAYTALVYLTPLLGGWLADRLLGQRRAILLGG 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 163 AIYIAGIFILFItsipsvgnrDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvLKSGervivdsnitlqn 242
Cdd:COG3104   94 ILMALGHFLLAL---------PGGVTLFYLGLALIAVGNGLFKPNISSLVGQLYDPGDPR---RDAG------------- 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 243 vFMFFYFMINVGS-LSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYiqRPIG---DKVIAKSFKVCWILTKN 318
Cdd:COG3104  149 -FTIFYMGINIGAfLAPLLCGYLGEKYGWHYGFGAAAIGMLIGLIIFLLGRKYL--GDIGlepDNPLSKKERLIAVALGA 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 319 KFDFNAAKPSVHPEKNYPWNDKFV-----------------DEIKRALAACKVFIFYPIYWTQYGTMISSFITQAS-MME 380
Cdd:COG3104  226 LLLVLVLAGLLSNANIANYLLYVIaiiayfifilrskkltkEERKRLLAILILFLFSIVFWALYEQAGTSLNLFADrNVD 305
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 381 LH----GIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTPLKPITKIFFGFMFGSFA---MTWAAVLQSFVYKAGPWyn 453
Cdd:COG3104  306 RSlfgfEIPPSWFQSLNPLFIIILAPVFAALWTKLGKRGKEPSTPTKFALGLLLLGLGflvMALAALLAGAGGKVSPL-- 383
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 454 eplghntpnhvhvcWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTWL 533
Cdd:COG3104  384 --------------WLVLAYLLLTIGELCLSPVGLSMITKLAPARFAGQMMGLWFLATALGNLLAGLLAGLYAVPGYTAY 449
                        490       500
                 ....*....|....*....|...
gi 767168206 534 FTGLAVACFISGCLFWLCFRKYN 556
Cdd:COG3104  450 FLLLGGIALVAGVVLLLLSPKLR 472
2A1704 TIGR00926
Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and ...
94-450 9.89e-20

Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and various protease inhibitors); [Transport and binding proteins, Amino acids, peptides and amines]


Pssm-ID: 273343 [Multi-domain]  Cd Length: 654  Bit Score: 93.29  E-value: 9.89e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206   94 FSYYGLSAPFQNYMEYgpndspkgVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGTAIYIAGIFILF 173
Cdd:TIGR00926   1 FSYYGMRTILVLYFLN--------FLGFSESTSTVLFHTFTYLCYLTPLIGAIIADGWLGKFKTILYLSIVYVVGHALLS 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  174 ITSIPSVGNRDSAIGGFiAAIILIGIATGMIKANLSVLIADQLPKRKPSIkvlksgervivdsnitLQNVFMFFYFMINV 253
Cdd:TIGR00926  73 FGAIPSSGHPLHDLLDL-LGLALIALGTGGIKPCVSAFGGDQFEERQLSL----------------RSRFFSFFYFAINA 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  254 GslSLMATTELEYHKG----------FWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDKVIAKSFKVCWILTKNKFdfn 323
Cdd:TIGR00926 136 G--SLISTIITPILRGdvgcfgcqdcYPLAFGVPAILMILALIVFMAGSKMYKKKPPKGNIVSKVIKCIVTALRKRF--- 210
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  324 aAKPSVH-PEKNYPW-----NDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMME----LHGIPNDFLQAFD 393
Cdd:TIGR00926 211 -STRSEHwPLHWLDYakdkhDIRMIRSTKRLLRVLVLFIPLPMFWALFDQQGSRWTLQATRMDgdvgGFEIQPDQMQVVN 289
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 767168206  394 SIALIIFIPIFEKFVYPFIRR-YTPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGP 450
Cdd:TIGR00926 290 PLLILIFVPIFDYIVYPAIAKcGTRFTSLRKMAVGGLLAALSFFVAALVQLKVNPTLP 347
tppB PRK09584
dipeptide/tripeptide permease DtpA;
77-293 1.50e-04

dipeptide/tripeptide permease DtpA;


Pssm-ID: 181969  Cd Length: 500  Bit Score: 44.75  E-value: 1.50e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  77 KIPMRCWLIAIVELSERFSYYGLSAPFQNYMeygpndspkgVLSLNSQGATGLSYF--FQFWCYVTPVFGGYVADTFWGK 154
Cdd:PRK09584  18 KQPKAFYLIFSIELWERFGYYGLQGIMAVYL----------VKQLGMSEADSITLFssFSALVYGLVAIGGWLGDKVLGT 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 155 YNTICCGTAIYIAGIFIlfitsipsVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvlksgerviv 234
Cdd:PRK09584  88 KRVIMLGAIVLAIGYAL--------VAWSGHDAGIVYMGMATIAVGNGLFKANPSSLLSTCYEKDDPR------------ 147
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 235 dsnitLQNVFMFFYFMINVGS-LSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKK 293
Cdd:PRK09584 148 -----LDGAFTMYYMSINIGSfFSMLATPWLAAKYGWSVAFALSVVGMLITVVNFAFCQR 202
 
Name Accession Description Interval E-value
MFS_PTR2 cd17350
Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide ...
79-554 0e+00

Peptide transporter PTR2 of the Major Facilitator Superfamily of transporters; Fungal peptide transporter or permease PTR2 is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. It is a 12-transmembrane domain (TMD) integral membrane protein that translocates di-/tripeptides. As with other POT family proteins, it displays characteristic substrate multispecificity. PTR2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340908 [Multi-domain]  Cd Length: 438  Bit Score: 722.33  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  79 PMRCWLIAIVELSERFSYYGLSAPFQNYMEYGPNDSPKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTI 158
Cdd:cd17350    1 PWSAFLIAIVELCERFSYYGLTGPFQNYMQFGPDDSTPGALGLGEQGATGLSNFFTFWCYVTPVIGAYVADQFLGRYNTI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 159 CCGTAIYIAGIFILFITSIPSVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKSGERVIVDSNI 238
Cdd:cd17350   81 VCGAVIYFVGILILTCTSIPSVIDAGAGLGGFVVAIIIIGLGTGGIKSNVSPLIADQLPKIKPYVKTLKNGERVIVDPVV 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 239 TLQNVFMFFYFMINVGSLSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPigdkviaksfkvcwiltkn 318
Cdd:cd17350  161 TLSRIYMIFYWAINVGSLSLLATTYLERTKGFWYAYLLPLCVFVIPLIILAFGKKFYKIRP------------------- 221
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 319 kfdfnaakpsvhpeknypwnDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHGIPNDFLQAFDSIALI 398
Cdd:cd17350  222 --------------------DLFIDELKRALRACKVFLFYPIYWVCYGQMTSNFISQAGQMQLHGVPNDLFQAFDSIALI 281
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 399 IFIPIFEKFVYPFIRRY-TPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNEPLGHNTPNHVHVCWQIPAYVLIS 477
Cdd:cd17350  282 IFIPILENIIYPLLRKYnIPFKPITRITLGFMFASFSMIYAAVLQAKIYQAGPCYANPTGTCSPNDIHVWIQIPAYVLIA 361
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767168206 478 FSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTWLFTGLAVACFISGCLFWLCFRK 554
Cdd:cd17350  362 FSEIFASITGLEYAYTKAPPSMKSFITALFLLTNAFGAALSIAISPAAVDPKLTWMFTGIAVAAFIAGIMFWLCFHH 438
MFS_POT cd06175
Proton-coupled oligopeptide transporter (POT) family of the Major Facilitator Superfamily of ...
82-554 2.27e-156

Proton-coupled oligopeptide transporter (POT) family of the Major Facilitator Superfamily of transporters; The Proton-coupled oligopeptide transporter (POT) family is present across all major kingdoms of life and is known by a variety of names. It is referred to as the Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) in plants, and in addition to POT, it is also known as the Peptide transporter (PepT/PTR) or Solute Carrier 15 (SLC15) family in animals. Members of this family are proton-driven symporters involved in nitrogen acquisition in the form of di- and tripeptides. Plant members transport other nitrogenous ligands including nitrate, the plant hormone auxin, and glucosinolate compounds that are important for seed defense. POT proteins exhibit substrate multispecificity, with one transporter able to recognize as many as 8,400 types of di/tripeptides and certain peptide-like drugs. The POT family belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340865 [Multi-domain]  Cd Length: 422  Bit Score: 454.97  E-value: 2.27e-156
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  82 CWLIAIVELSERFSYYGLSAPFQNYMEYGPNdspkgvlsLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCG 161
Cdd:cd06175    1 CAMILLIELCERFTFYGIGANLVPFLTGALG--------LGNAQAANVVLNFLGTSYVTPLFGGWIADTFLGRYRTILIG 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 162 TAIYIAGIFILFITSIPSVGN------------RDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvlksg 229
Cdd:cd06175   73 AAIYAVGVAILTVSTIPPGLRplrcnpshceqaSGIQLTGFYAALYLIALGTGGVKANVSPLGADQFDERGPS------- 145
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 230 ervivdsniTLQNVFMFFYFMINVGSLSLMATTELEYH-KGFWAAYLLPFCFFWIAVVTLifgkkqyiqrpigdkviaks 308
Cdd:cd06175  146 ---------KTQSFFNWFYFCINVGSLLAMLGTPYIQDnVGWAAAYGIPFVAILLALVVF-------------------- 196
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 309 fkvcwiltknkfdfnaakpsvhpeknypwndkfvdEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMME----LHGI 384
Cdd:cd06175  197 -----------------------------------EVKQLLRALPLFAFCILFWTVYAQMTTSYVLQALTLVrstgLFTI 241
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 385 PNDFLQAFDSIALIIFIPIFEKFVYPFIRRY-TPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNeplGHNTPNH 463
Cdd:cd06175  242 PPASMQAFNPILLLLLIPVLDKVVYPLIRRYgVGLSPLTKIGLGFFFGSLSMFVAGFLELKRLNTAHAHG---PVVTTSP 318
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 464 VHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTV-------------DPKF 530
Cdd:cd06175  319 LSFWWQIPQYLLLGIGEILVSITGLEFAYREAPKSMKGFIMGLLLLTSGFGSFFGSVLVTLVSkptdgahiaddlnKGVL 398
                        490       500
                 ....*....|....*....|....
gi 767168206 531 TWLFTGLAVACFISGCLFWLCFRK 554
Cdd:cd06175  399 TNFFFLLAVLAALNFLIFLLVSRK 422
PTR2 pfam00854
POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton ...
155-533 9.08e-110

POT family; The POT (proton-dependent oligopeptide transport) family all appear to be proton dependent transporters.


Pssm-ID: 425909 [Multi-domain]  Cd Length: 392  Bit Score: 334.67  E-value: 9.08e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  155 YNTICCGTAIYIAGIFILFITSIPS-VGNRDSAIggFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKsgervi 233
Cdd:pfam00854   1 FRTIFLGSIIYAIGHILLALSAIPSlRPPVHVAL--FFIGLALIALGTGGIKPNVSSFGGDQFEETDPRRRSRF------ 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  234 vdsnitlqnvFMFFYFMINVGSL-SLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDKVIAKSFKVC 312
Cdd:pfam00854  73 ----------FSIFYFSINAGSLiSTIITPYLQQNYGYPLGFGLPAVGMIIALLVFLLGSRMYKKKPPKGNVLTKVFKVL 142
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  313 WILTKNKFDFNAAK----------------------PSVHPEKNYPWNDK-FVDEIKRALAACKVFIFYPIYWTQYGTMI 369
Cdd:pfam00854 143 PVAAWNKVKLNGSSagikklhwldwareldaliilgIVVPGIFFNIWCTKtKVEEVKRLLRVLPLFLPLIMFWALYDQMG 222
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  370 SSFITQASMMEL----HGIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYT-PLKPITKIFFGFMFGSFAMTWAAVLQSF 444
Cdd:pfam00854 223 TSWVLQARTMNRkigsFEIPPAQFQAFNAILVLIFIPIFDRLVYPLGRKCTgGLTPLQKMAVGLFLASLAFAIAAIVQLK 302
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  445 VYKAGPWYNEplghNTPNHVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPV 524
Cdd:pfam00854 303 RNDTGPEFPI----AQEVPISVLWLIPQYLLIGFGELFISIGGLEFFYKLAPKSMTSLITGLFLLTNALGNFLSGVIATL 378
                         410
                  ....*....|....
gi 767168206  525 TVDP-----KFTWL 533
Cdd:pfam00854 379 TAKPtnvlgAYGWL 392
MFS_SLC15A1_2_like cd17347
Solute carrier family 15 members 1 and 2, and similar Major Facilitator Superfamily ...
83-543 4.63e-67

Solute carrier family 15 members 1 and 2, and similar Major Facilitator Superfamily transporters; Solute carrier family 15 member 1 (SLC15A1) and SLC15A2 are members of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. They mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A1, or peptide transporter 1 (PepT1), is primarily expressed in the brush border membranes of enterocytes of the small intestine and is also known as the intestinal isoform. SLC15A2, or peptide transporter 2 (PepT2), is abundantly expressed in the apical membrane of kidney proximal tubules and is also referred to as the renal isoform. Both proteins transport di/tripeptides, but not tetrapeptides or free amino acids, using the energy generated by an inwardly directed transmembrane proton gradient. The SLC15A1/SLC15A2-like group belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340905 [Multi-domain]  Cd Length: 427  Bit Score: 224.42  E-value: 4.63e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  83 WLIAIVELSERFSYYGLSAPFQNYMEYgpndspkgVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGT 162
Cdd:cd17347    5 PFIVGNEFCERFSYYGMRAILVLYLTD--------FLGFSEAEATAIYHSFVMLCYFFPLLGAIIADSYLGKYRTILYLS 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 163 AIYIAGIFILFITSIPSVGNRDSAigGFIAAIILIGIATGMIKANLSVLIADQLPkrkPSIKVLksgervivdsnitLQN 242
Cdd:cd17347   77 LVYCLGHIVLAVTAIPPLGPPHVW--GLLIGLLLIAIGTGGIKPCVSAFGGDQFG---ADQQHL-------------LAR 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 243 VFMFFYFMINVGSL-------SLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIqrpigdkviaksfkvcwil 315
Cdd:cd17347  139 FFSWFYFAINAGSLlstfltpILRADVQFGGHDCYPLAFGVPGVLMAVATLVFWLGRKHYK------------------- 199
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 316 tknkfdfnaakpsvhpeknypwndkfvdEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHG----IPNDFLQA 391
Cdd:cd17347  200 ----------------------------DVKALLRVLVLFIPLPVFWALFDQQGSRWTLQAEQMDGLVggftILPDQMQA 251
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 392 FDSIALIIFIPIFEKFVYPFIRRY-TPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNEPLGHNT-----PNHVH 465
Cdd:cd17347  252 LNPILILILIPLFDYVIYPLLERCgIPLTPLRKMGVGMILAALAFVIAGFLQLRIDGGLPGQPDPGEVTTfediePNSVS 331
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 466 VCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGS---AIGCALSPVTVDPKFTWLFTGLAVACF 542
Cdd:cd17347  332 ILWQLPQYVVLTAGEVLFSITGLEFAYTQAPKSMKSVVQAAWLLTVALGNlivVIVAELIQFSSQAAEYFFFAGLMLVVA 411

                 .
gi 767168206 543 I 543
Cdd:cd17347  412 V 412
PTR2 COG3104
Dipeptide/tripeptide permease [Amino acid transport and metabolism];
83-556 5.28e-42

Dipeptide/tripeptide permease [Amino acid transport and metabolism];


Pssm-ID: 442338 [Multi-domain]  Cd Length: 479  Bit Score: 158.05  E-value: 5.28e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  83 WLIAIVELSERFSYYGLSAPFQNYMEYgpnDSPKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGT 162
Cdd:COG3104   17 YTLFFTEMWERFSFYGMRAILVLYLTA---SLADGGLGLSEADAAAIYGAYTALVYLTPLLGGWLADRLLGQRRAILLGG 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 163 AIYIAGIFILFItsipsvgnrDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvLKSGervivdsnitlqn 242
Cdd:COG3104   94 ILMALGHFLLAL---------PGGVTLFYLGLALIAVGNGLFKPNISSLVGQLYDPGDPR---RDAG------------- 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 243 vFMFFYFMINVGS-LSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYiqRPIG---DKVIAKSFKVCWILTKN 318
Cdd:COG3104  149 -FTIFYMGINIGAfLAPLLCGYLGEKYGWHYGFGAAAIGMLIGLIIFLLGRKYL--GDIGlepDNPLSKKERLIAVALGA 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 319 KFDFNAAKPSVHPEKNYPWNDKFV-----------------DEIKRALAACKVFIFYPIYWTQYGTMISSFITQAS-MME 380
Cdd:COG3104  226 LLLVLVLAGLLSNANIANYLLYVIaiiayfifilrskkltkEERKRLLAILILFLFSIVFWALYEQAGTSLNLFADrNVD 305
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 381 LH----GIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTPLKPITKIFFGFMFGSFA---MTWAAVLQSFVYKAGPWyn 453
Cdd:COG3104  306 RSlfgfEIPPSWFQSLNPLFIIILAPVFAALWTKLGKRGKEPSTPTKFALGLLLLGLGflvMALAALLAGAGGKVSPL-- 383
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 454 eplghntpnhvhvcWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTWL 533
Cdd:COG3104  384 --------------WLVLAYLLLTIGELCLSPVGLSMITKLAPARFAGQMMGLWFLATALGNLLAGLLAGLYAVPGYTAY 449
                        490       500
                 ....*....|....*....|...
gi 767168206 534 FTGLAVACFISGCLFWLCFRKYN 556
Cdd:COG3104  450 FLLLGGIALVAGVVLLLLSPKLR 472
MFS_NPF cd17351
Plant NRT1/PTR family (NPF) of the Major Facilitator Superfamily of transporters; The plant ...
82-531 1.28e-40

Plant NRT1/PTR family (NPF) of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340909 [Multi-domain]  Cd Length: 445  Bit Score: 153.55  E-value: 1.28e-40
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  82 CWLIAIVELSERFSYYGLSAPFQNYMEYgpndspkgVLSL-NSQGATGLSYFFQFwCYVTPVFGGYVADTFWGKYNTICC 160
Cdd:cd17351    1 APFILGNEFAERLAFYGIAVNLVTYLTK--------VMHLsNAKAANTVTNFSGT-SYLTPLLGAFLADAYLGRYWTIAI 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 161 GTAIYIAGIFILFIT-SIPSVGNRDSAIGG------------FIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLK 227
Cdd:cd17351   72 FSVIYLVGLILLTLSaSVPSLRPPPCNPDSpcepasstqltvLYVGLYLIALGTGGIKPCVSAFGADQFDETDPKEKKQK 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 228 SgervivdsnitlqNVFMFFYFMINVGSLslMATTELEY---HKGFWAAYLLPFCFFWIAVVTLIFGKKQYiqrpigdkv 304
Cdd:cd17351  152 P-------------SFFNWFYFSINLGSL--LAVTLVVYiqdNVSWGWGFGIPAAAMALAVIVFVAGTPFY--------- 207
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 305 iaksfkvcwiltknkfdfnaakpsvhpeknypwndkfvDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHGI 384
Cdd:cd17351  208 --------------------------------------REVKCLLRLLPIWATTILLSTVYAQMQTFFVQQGLTMDRRLG 249
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 385 PNdF------LQAFDSIALIIFIPIFEKFVYPFIRRYT----PLKPITKIFFGFMFGSFAMTWAAVLQsfVYKAGPWYNE 454
Cdd:cd17351  250 GS-FeipaasLSVFSTLFVLLFIPLYDRVFVPFARRYTgnprGITPLQRIGIGLVLSILAMAVAALVE--VKRLRVARAH 326
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767168206 455 PLGHNTPNHVH--VCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALspVTVDPKFT 531
Cdd:cd17351  327 GLLDSPTGVVPmsVFWLLPQYFLLGLAEVFTYIGQLEFFYDEAPDGMRSLGTALFLLTIALGNFLSSAL--VTIVNKIT 403
MFS_NPF8 cd17418
NRT1/PTR family (NPF), subfamily 8 of the Major Facilitator Superfamily of transporters; The ...
82-531 1.53e-35

NRT1/PTR family (NPF), subfamily 8 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF8 contains the Arabidopsis dipeptide transporters AtNPF8.1 (PTR1), AtNPF8.2 (PTR5), and AtNPF8.3 (PTR2), as well as tonoplast-localized transporters AtNPF8.4 (PTR4) and AtNPF8.5 (PTR6). Oryza sativa NRT1 (now called OsNPF8.9) is a low-affinity nitrate transporter. NPF8 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340976 [Multi-domain]  Cd Length: 447  Bit Score: 139.14  E-value: 1.53e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  82 CWLIAIVELSERFSYYGLSAPFQNYMEYGPNDSpkgvlslNSQGATGLSYFfQFWCYVTPVFGGYVADTFWGKYNTICCG 161
Cdd:cd17418    4 CPFILGNECCERLAYYGIATNLITYLTKELHQG-------NVSAANNVTNW-SGTCYITPLIGAFIADAYWGRYWTIASF 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 162 TAIYIAGIFILFIT-SIPSVgNRDSAIGGFIAAIILIGIA------------TGMIKANLSVLIADQLPKRKPSIKVLKS 228
Cdd:cd17418   76 SAIYFIGMVLLTLSaSVPGL-KPASCIGSLCPPATSVQYAvfflglylialgTGGIKPCVSSFGADQFDDTDPKEKVRKS 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 229 gervivdsnitlqNVFMFFYFMINVGslSLMATTELEY---HKGFWAAYLLPFCFFWIAVVTLIFGKKQYiqrpigdkvi 305
Cdd:cd17418  155 -------------SFFNWFYFSINIG--ALISSSVLVWiqeNVGWGWGFGIPTVFMGIAIVSFFFGTPLY---------- 209
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 306 aksfkvcwiltknkfdfnaakpsvhpeknypwndKFVDEIKRALAACKVFIFYPIYWTQYGTMissFITQASMMELHG-- 383
Cdd:cd17418  210 ----------------------------------REVKILIRLLPIWASGIVFATVYSQMSTM---FVQQGRTMDRMGgn 252
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 384 --IPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTP----LKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNePLG 457
Cdd:cd17418  253 feIPPASLSLFDTLSVLIWVPIYDRFIVPLVRKFTGhergFTQLQRMGIGLFISVLSMVAAAIVEIVRLQLARTHN-LVE 331
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767168206 458 HNTPNHVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALspVTVDPKFT 531
Cdd:cd17418  332 SGPPVPMSIFWQIPQYFLIGAAEVFTFIGQLEFFYDQSPDAMRSLCSALSLLTTALGNYLSSLI--VTLVTYVT 403
MFS_NPF5 cd17417
NRT1/PTR family (NPF), subfamily 5 of the Major Facilitator Superfamily of transporters; The ...
82-555 5.10e-33

NRT1/PTR family (NPF), subfamily 5 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF5 includes Arabidopsis thaliana PTR3 (AtPTR3, now named AtNPF5.2), which is a wound-induced peptide transporter that is necessary for defense against virulent bacterial pathogens. NPF5 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340975 [Multi-domain]  Cd Length: 452  Bit Score: 132.01  E-value: 5.10e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  82 CWLIAIVELSERFSYYGLSAPFQNYMEYGPNDS-PKGVLSLNSQGATglsyffqfwCYVTPVFGGYVADTFWGKYNTICC 160
Cdd:cd17417    4 CSFIIGIEVAERFAYYGIASNLVTYLTTPLHQStARAAKNVNNWSGT---------ATLLPLLGAFVADAYLGRYRTILI 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 161 GTAIYIAGIFILFIT-SIPSVGN----------RDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKSg 229
Cdd:cd17417   75 SSLIYLLGLVLLTLSaSLPSLKPpecngtcskaSTLQVAFFFFSLYLVAIGQGGHKPCVQAFGADQFDEDDPKEKKQKS- 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 230 ervivdsnitlqNVFMFFYFMINVGslSLMATTELEY---HKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDKVIA 306
Cdd:cd17417  154 ------------SFFNWWYFSICAG--SLTAVTVLVYiqdNVGWALGFGIPTIVMALALFVFLLGTPLYRYKVEEVKLVL 219
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 307 KSFKVcWILTknkfdfnaakpsvhpeknypwndkfvdeikralaackvfIFYPIYWTQYGTMissFITQASMMELHGIPN 386
Cdd:cd17417  220 RLIPI-WFTT---------------------------------------LVFTVVFAQSPTF---FTKQGVTMDRTIGPN 256
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 387 dF------LQAFDSIALIIFIPIFEKFVYPFIRRYTP----LKPITKIFFGFMFGSFAMTWAAVLQSFVYKA-------G 449
Cdd:cd17417  257 -FkippasLQSFITLSILISIPIYDRVFVPIARKITGnprgITLLQRIGIGMFLSILAMVIAALVEMKRLKVakehgliS 335
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 450 PWYNEPLGhntpnhvhVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALspVTVDPK 529
Cdd:cd17417  336 PKATVPMS--------IFWLLPQYILLGIADVFTMVGMQEFFYDQVPDEMRSLGTALYLSVFGVGSFLSSFL--ISIVDK 405
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....*
gi 767168206 530 FTWLFTG-------------------LAVACFISGCLFWLCFRKY 555
Cdd:cd17417  406 ITSSSGGqswfnnnlnrahldyfywlLAVLSAVNFVLFLFVAKSY 450
MFS_SLC15A3_4 cd17348
Solute Carrier family 15 members 3 and 4 of the Major Facilitator Superfamily of transporters; ...
82-533 3.80e-32

Solute Carrier family 15 members 3 and 4 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 members 3 (SLC15A3) and 4 (SLC15A4) are members of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. They are peptide/histidine transporters (PHTs) that transport free histidine in addition to di/tripeptides. SLC15A4, also called peptide transporter 4 or peptide/histidine transporter 1 (PHT1), is expressed in the human brain, retina, placenta, and immune cells. It is required for Toll-like receptor 7 (TLR7)- and TLR9-mediated type I interferon production in plasmacytoid dendritic cells (pDCs) and is involved in the pathogenesis of lupus-like autoimmunity. SLC15A3, also called osteoclast transporter, peptide transporter 3, or peptide/histidine transporter 2 (PHT2), is expressed in immune tissues including the spleen and thymus. The SLC15A3/SLC15A4 group belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340906 [Multi-domain]  Cd Length: 435  Bit Score: 129.14  E-value: 3.80e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  82 CWLIAIVELSERFSYYGLSAPFqnymeygpndspkgVLSLNSQG-------ATGLSYFFQFWCYVTPVFGGYVADTFWGK 154
Cdd:cd17348    4 CAAVLLVELLERAAFYGITSNL--------------VLFLNGSPfnwegtqASQALLLFMGATYLLSPFGGWLADAYLGR 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 155 YNTICCGTAIYIAGIFILFITSIPSVGNRDSAIGgfiaaiiligIATGMIKANLSVLIADQLPKRKPSikvlksgerviv 234
Cdd:cd17348   70 FWTILLSLLLYLLGMLLFPATAAPALYAGLLLVG----------LGVGSVKANITPFGADQVKDRGPE------------ 127
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 235 dsniTLQNVFMFFYFMINVGS-LSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRpigdKVIAKsfkvcw 313
Cdd:cd17348  128 ----ATRRFFNWFYWSINLGAiLSLGGVAYIQQNVSFLIGYSIPAVCVGLAFLVFLCGQPVFIDV----KALVK------ 193
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 314 ILtknkfdfnaakpsvhpeknypwndkfvdeikralaacKVFIFYPIYWTQYGTMISSFITQASMMEL------------ 381
Cdd:cd17348  194 IL-------------------------------------PVFLALIPYWTVYFQMQTTYVLQSLHLKIpnifisniagit 236
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 382 ---HGIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTPL-KPITKIFFGFMFGSFAMTWAAVLQS---FVYKAGPWYNE 454
Cdd:cd17348  237 nssHTFPAAWLTMFDAVLILILIPLKDKLVDPFLKRRGLLpSSLKRIAVGMFFVMCSAIAAGILESkrlEIVKHNTTIQQ 316
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 455 PLGHNTPN--HVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPKFTW 532
Cdd:cd17348  317 QIGNVTYYaaDLPIWWQIPQYLLIGISEIFASIAGLEFAYSAAPKSMQSAIMGLFFFFSGVGSFVGSGLLALVSIKEIGW 396

                 .
gi 767168206 533 L 533
Cdd:cd17348  397 M 397
MFS_SLC15A1 cd17412
Solute Carrier family 15 member 1 of the Major Facilitator Superfamily of transporters; Solute ...
79-517 1.97e-31

Solute Carrier family 15 member 1 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 member 1 (SLC15A1), also called peptide transporter 1 (PepT1), is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. SLC15A1, as well as SLC15A2, mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A1 is primarily expressed in the brush border membranes of enterocytes of the small intestine and is also known as the intestinal isoform. It is a high-capacity/low-affinity transporter that drives the transport of di-and tripeptides for metabolic purposes. It's expression is upregulated in the colon during chronic inflammation associated with inflammatory bowel disease. SLC15A1/PepT1 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340970 [Multi-domain]  Cd Length: 415  Bit Score: 126.50  E-value: 1.97e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  79 PMRCWLIAIVELSERFSYYGLSAPFQNYMEYgpndspkgVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTI 158
Cdd:cd17412    1 PLSIFFIVVNEFCERFSYYGMRAVLVLYFKY--------FLRWDDDLSTAIYHTFVALCYLTPILGAIIADSWLGKFKTI 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 159 CCGTAIYIAGIFILFITSIPSV--GNRDSAIGGFIAAIILIGiaTGMIkanlsvLIADQLPKRKPSIKVLkSGERVIVDS 236
Cdd:cd17412   73 VYLSIVYTIGQAVMAVSAIHDLtdANRDGTPDNLTLHVALSM--IGLL------LIALGTGGIKPCVAAF-GGDQFEEHQ 143
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 237 NITLQNVFMFFYFMINVGSL------SLMATTELEYH---KGFWAAYLLPFCFFWIAVVTLIFGKKQYIQrpigdkviak 307
Cdd:cd17412  144 EKQRSRFFSIFYLSINAGSLlstiitPILRSQECGIHskqKCYPLAFGVPAALMVVALIVFILGSKMYKQ---------- 213
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 308 sfkvcwiltknkfdfnaakpsvhpeknypwndkfvdeIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELH----G 383
Cdd:cd17412  214 -------------------------------------IKMVLKVLFLYIPLPMFWALFDQQGSRWTLQATTMDGNfgaiQ 256
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 384 IPNDFLQAFDSIALIIFIPIFEKFVYPFIRR----YTPLKPITkifFGFMFGSFAMTWAAVLQsfvykagpwyneplghn 459
Cdd:cd17412  257 IQPDQMQTVNPILIIIMVPIFDAVIYPLIKKckinFTPLRKMT---VGMFLAALAFVAAALLQ----------------- 316
                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767168206 460 tpnhVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAI 517
Cdd:cd17412  317 ----IQMAWQIPQYFLLTCGEVVFSVTGLEFSYSQAPSNMKSVLQAGWLLTVAVGNII 370
MFS_SLC15A2 cd17411
Solute carrier family 15 member 2 of the Major Facilitator Superfamily of transporters; Solute ...
79-517 2.30e-30

Solute carrier family 15 member 2 of the Major Facilitator Superfamily of transporters; Solute carrier family 15 member 2 (SLC15A2), also called peptide transporter 2 (PepT2), is a member of the proton-coupled oligopeptide transporter (POT) family of integral membrane proteins that mediate the cellular uptake of di/tripeptides and peptide-like drugs. SLC15A2, as well as SLC15A1, mediate the proton-coupled active transport of a broad range of dipeptides and tripeptides, including zwitterionic, anionic and cationic peptides, as well as a variety of peptide-like drugs such as cefadroxil, enalapril, and valacyclovir. SLC15A2 is a high-affinity transporter and is abundantly expressed in the apical membrane of kidney proximal tubules and choroid plexus epithelial cells. It is the major transporter involved in the reclamation of peptide-bound amino acids and peptide-like drugs in the kidney, and is also called the renal isoform. In choroid plexus and the brain, it acts as an efflux transporter and plays a role in regulating peptide/neuropeptide homeostasis. SLC15A2/PepT2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340969 [Multi-domain]  Cd Length: 403  Bit Score: 123.40  E-value: 2.30e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  79 PMRCWLIAIVELSERFSYYGLSAP----FQNYMEYGPNDSpkgvlslnsqgaTGLSYFFQFWCYVTPVFGGYVADTFWGK 154
Cdd:cd17411    1 PLSIAFIVVNEFCERFSYYGMKAVltlyFLSFLHWDENLS------------TAIYHAFSGLCYFTPVLGALIADSWLGK 68
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 155 YNTICCGTAIYIAGIFILFITSIPSVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvlksgERviv 234
Cdd:cd17411   69 FKTIIYLSIVYVVGHVIKSVGAIPTVGDQQVHVVLSMIGLFLIALGTGGIKPCVAAFGGDQFEEEHAR-------ER--- 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 235 dsnitlQNVFMFFYFMINVGSL-SLMATTELE-----YHKGFWA-AYLLPFCFFWIAVVTLIFGKKQYiqrpigdkviak 307
Cdd:cd17411  139 ------SKFFSIFYLSINAGSLiSTFVTPILRgdvqcFGGDCYAlAFGVPAALMVVALVVFIAGSGMY------------ 200
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 308 sfkvcwiltknkfdfnaakpsvhpeknypwndkfvDEIKralAACKVFIFY---PIYWTQYGTMISSFITQASMMELHG- 383
Cdd:cd17411  201 -----------------------------------KEVK---MVTRVLFLYiplPMFWALFDQQGSRWTLQATRMNDFGg 242
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 384 ---IPNDFLQAFDSIALIIFIPIFEKFVYPFIRR-YTPLKPITKIFFGFMFGSFAMTWAAVLQsfvykagpwyneplghn 459
Cdd:cd17411  243 gfvLQPDQMQTLNPLLILVFIPIFDLGIYPLVSKcKINFTSLRKMATGMILAALAFAVAAAVE----------------- 305
                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767168206 460 tpnhVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAI 517
Cdd:cd17411  306 ----IKIAWQLPQYVLLSAGEVMFSITGLEFSYSQAPASMKSVLQAGWLLTVAFGNVI 359
MFS_NPF7 cd17419
NRT1/PTR family (NPF), subfamily 7 of the Major Facilitator Superfamily of transporters; The ...
138-531 1.51e-29

NRT1/PTR family (NPF), subfamily 7 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF7 includes the nitrate transporters AtNPF7.2 and AtNPF7.3, as well as the dipeptide transporter OsNPF7.3. AtNPF7.3 is a bidirectional transporter involved in nitrate influx and efflux. NPF7 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340977 [Multi-domain]  Cd Length: 447  Bit Score: 121.71  E-value: 1.51e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 138 YVTPVFGGYVADTFWGKYNTICCGTAIYIAGIFIL-FITSIPSVGNRDSAIGG-------------FIAAIILIGIATGM 203
Cdd:cd17419   52 YITPLIGAFLSDSYWGRYWTSTLFQAIFVIGLLLLtLSSALPSLRPPQCGDGDlkcppasaaqttfLYFSLYLIALGYGG 131
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 204 IKANLSVLIADQLPKRKPSIKVLKSGervivdsnitlqnVFMFFYFMINVGSLslMATTELEYHK-------GFWAAYLL 276
Cdd:cd17419  132 YQPCIATLGADQFDDEDPIEKASKSA-------------FFSYFYQALNLGSL--FSNTILVYFEdngswglGFGISAGA 196
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 277 PFcffwIAVVTLIFGKKQYiqrpigdkviaksfkvcwiltknkfdfnaakpsvhpeknypwndkfvDEIKRALAACKVFI 356
Cdd:cd17419  197 AF----IGLVLFLAGTPFY-----------------------------------------------REVKCILRLLPIWL 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 357 FYPIYWTQYGTMISSFITQASMMELH----GIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTP----LKPITKIFFGF 428
Cdd:cd17419  226 STIIYSVVYTQMATLFVEQGAAMDTSfgnfKIPPASMSVFEILSVAVGTVLYRKFLVPLLRKVTGhpkgITELQRMGIGL 305
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 429 MFGSFAMTWAAVLQsfVYKAGPWYNEPLGHNT-PNHVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIF 507
Cdd:cd17419  306 VIGILAMVVAALVE--IQRLKVARPSNLDDPTsPSPLSIFWQIPQYVLVGASEVFTYVGQLEFFYDQAPDGLRSLGSALC 383
                        410       420
                 ....*....|....*....|....
gi 767168206 508 LLTNAFGSAIGCALspVTVDPKFT 531
Cdd:cd17419  384 MASVALGNYLSSLL--VTIVNKVT 405
MFS_DtpA_like cd17346
Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily ...
83-550 5.77e-29

Dipeptide and tripeptide permease A (DtpA)-like subfamily of the Major Facilitator Superfamily of transporters; The DtpA-like subfamily includes four Escherichia coli proteins: dipeptide and tripeptide permeases A (DtpA, TppB or YdgR), B (DtpB or YhiP), C (DtpC or YjdL), and D (DtpD or YbgH). They are proton-dependent permeases that transport di- and tripeptides. DtpA and DtpB display a preference for di- and tripeptides composed of L-amino acids. DtpC shows higher specificity for dipeptides compared to tripeptides, and prefers dipeptides containing a C-terminal lysine residue. The DtpA-like subfamily belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340904 [Multi-domain]  Cd Length: 399  Bit Score: 119.22  E-value: 5.77e-29
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  83 WLIAIVELSERFSYYGLSAPFQNYMEYgpndspKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGT 162
Cdd:cd17346    5 YTLFFTEMWERFSYYGMRAILILYLTA------QLGDGFSEADAASIYGAYTALVYLTPIIGGWLADKVLGARRTVFIGG 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 163 AIYIAGIFILFITSipsvgnrdSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPsikvlksgervivdsniTLQN 242
Cdd:cd17346   79 ILMALGYLLLALSP--------FSVSMLYLGLALIIVGNGLFKPNISSLVGKLYDENDP-----------------RRDS 133
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 243 VFMFFYFMINVGSL-SLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRpigdkviaksfkvcwiltknkfd 321
Cdd:cd17346  134 GFSIFYMGINLGAFlAPLLCGTLGDNYGYHYGFGLAAVGMLLGLLIFLLGRKKLLER----------------------- 190
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 322 fnaakpsvhpeknypwndkfvdeiKRALAACKVFIFYPIYWTQYGTMISSFITQAS-----MMELHGIPNDFLQAFDSIA 396
Cdd:cd17346  191 ------------------------KKMLAIIILFLFAVVFWAIYEQAGTSLALFADenvdrLLGGFTIPPSWFQSLNPLF 246
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 397 LIIFIPIFEKFVYPFIRRYTPLKPITKIFFGFMFGS---FAMTWAAVLqsfvykagpwyneplgHNTPNHVHVCWQIPAY 473
Cdd:cd17346  247 IILLAPILAALWTKLGKRGKDPSIPTKFALGLLLLGlsfLLMVLAASF----------------AGGSGKVSALWLVLSY 310
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 474 VLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVDPK--------FTWLFTGLAVACFISG 545
Cdd:cd17346  311 FLQTLGELCLSPVGLSMITKLAPAKFAGFMMGLWFLASALGNILAGYLAGFYAQPKdplasalvYTDYFGLIGVIALVAG 390

                 ....*
gi 767168206 546 CLFWL 550
Cdd:cd17346  391 IILLL 395
MFS_NPF6 cd17413
NRT1/PTR family (NPF), subfamily 6 of the Major Facilitator Superfamily of transporters; The ...
84-514 1.69e-24

NRT1/PTR family (NPF), subfamily 6 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter 1/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF6 includes the first identified member of the NRT1/PTR family: Arabidopsis thaliana NRT1.1, now called AtNPF6.3. It is a dual affinity nitrate influx transporter and a nitrate sensor. It also transports auxin and has nitrate efflux activity. NPF6 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340971 [Multi-domain]  Cd Length: 457  Bit Score: 106.77  E-value: 1.69e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  84 LIAIVELSERFSYYGLSAPFQNYMEygpndspkGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGTA 163
Cdd:cd17413    6 LILGIEMCERLTTLGIGVNLVTYLT--------GTMHLPSATSANIVTNFLGTSFLLCLLGGFIADTFLGRYLTIAIFAS 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 164 IYIAGIFILFI-TSIPS------VGNRDSAI---GGFIAAI-----ILIGIATGMIKANLSVLIADQLPKRKPSIKVLKS 228
Cdd:cd17413   78 IQALGVLVLTLsTTLPSlrpppcNHTTSHHCepaSGIQLTVlylalYLIALGTGGIKSSVSGFGSDQFDENDPKERKLMS 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 229 gervivdsnitlqNVFMFFYFMINVGSLslMATTELEYHKG----FWAAYLLPFCFFwIAVVTLIFGKKQY-IQRPIGDk 303
Cdd:cd17413  158 -------------YFFNRFFFCISVGSL--LAVTVLVYIQDnvgrGWGYGICAAAMV-LAIVVFLAGTKRYrFKKSIGS- 220
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 304 viaksfkvcwilTKnkfdfnaakpsvhpeknypwndkfVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELH- 382
Cdd:cd17413  221 ------------TQ------------------------VEEVKMVVRMLPIWATTILFWTVYAQMTTFSVEQAETMDRNi 264
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 383 ---GIPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTP----LKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPWYNEP 455
Cdd:cd17413  265 gsfEIPPASMAVFLVATILLTTAVYDRVIVPLCRKLTGhpqgLTTLQRIGVGLVFSCLAMAVAALVELKRLRIAHAHGKP 344
                        410       420       430       440       450
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767168206 456 lghNTPNHVHVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFG 514
Cdd:cd17413  345 ---VKTVPMSVFWLVPQYFLVGAGEAFIYTGQLDFFIRESPKGMKSMSTGLFLSTLSLG 400
MFS_NPF1_2 cd17416
NRT1/PTR family (NPF), subfamily 1 and 2 of the Major Facilitator Superfamily of transporters; ...
85-555 1.06e-21

NRT1/PTR family (NPF), subfamily 1 and 2 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF1 includes Medicago truncatula LATD/NIP, now named MtNPF1.7, which is a high-affinity nitrate transporter and is involved in nodulation and root architecture. NPF2 members are well-established nitrate and glucosinolate transporters, including Arabidopsis nitrate influx and efflux transporters with varied tissue and developmental specificity. Examples are AtNPF2.7, which is expressed in the cortex of mature roots, and AtNPF2.9, which is expressed in root companion cells where it is involved in phloem loading. NPF1/2 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340974 [Multi-domain]  Cd Length: 444  Bit Score: 98.11  E-value: 1.06e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  85 IAIVELSERFSYYGLSAPFQNYM--EYGpndspkgvlsLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGT 162
Cdd:cd17416    4 IIGNETGEKLASYGLLANLIVYLieEYN----------MKSIAAANIINIWSGTTNFLPVVGAFLSDSYFGRFPTISVGS 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 163 AIYIAGIFILFITS-IPSVGNRD-------------SAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKpsikvlKS 228
Cdd:cd17416   74 FASLLGMVLLTLTAaIPSLRPPPcetasslcqspskLQLAVLYSALALLSIGAGGIRPCSLAFGADQFDKKT------ES 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 229 GERVivdsnitLQNVFMFFYFMINVGSLslMATTELEY---HKGFWAAYLLPFCFFWIAVVTLIFGKKQYIqrpigdkvi 305
Cdd:cd17416  148 GKRG-------LESFFNWYYFTFTVAQI--ISLTAIVYiqdNVSWKIGFGIPAALMLLSFILFLAGSRLYV--------- 209
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 306 aksfkvcwiltknkfdfnaakpsvhpeknypwndkfVDEIKRALAACKVF---IFYPIYWTQYGTMIssfITQASMMELH 382
Cdd:cd17416  210 ------------------------------------VEDLKSLIRVIPIWstgIILSLAMAQQMSLT---VLQALVMDRH 250
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 383 G-----IPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYT----PLKPITKIFFGFMFGSFAMTWAAVLQSFVYKagpwyn 453
Cdd:cd17416  251 LgpsfqIPAGSITVFLLITLTIFIPLYDRVLVPLLRKITgrgrGLTLLQRVGIGIVFSILSMAVAAIVERKRRK------ 324
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 454 epLGHNTPNHVH---VCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALspVTVDPKF 530
Cdd:cd17416  325 --TALTQGNGTSpmsVLWLVPQLVLMGIAEAFHFIGQIEFFYQEFPESMRSTATSLFSLGMGVASYLSSAL--ISAVHRT 400
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....*..
gi 767168206 531 T----------------------WLFTGLAVACFIsgcLFWLCFRKY 555
Cdd:cd17416  401 TgrggggswlpddinkgrldyvyWLLAGLGALNLG---YFLVCSWRY 444
2A1704 TIGR00926
Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and ...
94-450 9.89e-20

Peptide:H+ symporter (also transports b-lactam antibiotics, the antitumor agent, bestatin, and various protease inhibitors); [Transport and binding proteins, Amino acids, peptides and amines]


Pssm-ID: 273343 [Multi-domain]  Cd Length: 654  Bit Score: 93.29  E-value: 9.89e-20
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206   94 FSYYGLSAPFQNYMEYgpndspkgVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTICCGTAIYIAGIFILF 173
Cdd:TIGR00926   1 FSYYGMRTILVLYFLN--------FLGFSESTSTVLFHTFTYLCYLTPLIGAIIADGWLGKFKTILYLSIVYVVGHALLS 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  174 ITSIPSVGNRDSAIGGFiAAIILIGIATGMIKANLSVLIADQLPKRKPSIkvlksgervivdsnitLQNVFMFFYFMINV 253
Cdd:TIGR00926  73 FGAIPSSGHPLHDLLDL-LGLALIALGTGGIKPCVSAFGGDQFEERQLSL----------------RSRFFSFFYFAINA 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  254 GslSLMATTELEYHKG----------FWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDKVIAKSFKVCWILTKNKFdfn 323
Cdd:TIGR00926 136 G--SLISTIITPILRGdvgcfgcqdcYPLAFGVPAILMILALIVFMAGSKMYKKKPPKGNIVSKVIKCIVTALRKRF--- 210
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  324 aAKPSVH-PEKNYPW-----NDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMME----LHGIPNDFLQAFD 393
Cdd:TIGR00926 211 -STRSEHwPLHWLDYakdkhDIRMIRSTKRLLRVLVLFIPLPMFWALFDQQGSRWTLQATRMDgdvgGFEIQPDQMQVVN 289
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 767168206  394 SIALIIFIPIFEKFVYPFIRR-YTPLKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGP 450
Cdd:TIGR00926 290 PLLILIFVPIFDYIVYPAIAKcGTRFTSLRKMAVGGLLAALSFFVAALVQLKVNPTLP 347
MFS_NPF3 cd17415
NRT1/PTR family (NPF), subfamily 3 of the Major Facilitator Superfamily of transporters; The ...
89-531 6.31e-14

NRT1/PTR family (NPF), subfamily 3 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. NPF3 is the smallest NPF subfamily and it includes Cucumis sativus nitrite transporter (CsNitr1), now named CsNPF3.2. It functions as a chloroplast nitrite uptake transporter to remove toxic nitrite from the cytosol. NPF3 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340973 [Multi-domain]  Cd Length: 448  Bit Score: 74.02  E-value: 6.31e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  89 ELSERFSYYGLSAPFQNYMEYGPNDSP-KGVLSLNSQGATglsyffqfwCYVTPVFGGYVADTFWGKYNTICCGTAIYIA 167
Cdd:cd17415   11 EICERLASVGFHTNLITYLTLQLHMPLvKAANILTNFNGT---------ASLTPLLGAFIADSFAGRFWTITIGSIIYQL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 168 GIFILFITSI-PS-----------VGNRDSA--IGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVlksgervi 233
Cdd:cd17415   82 GMVLLTISAIlPSlrpppcnghevCACQASSaqLSILYLSLLLTALGSGGIRPCVVAFGADQFDESDPKQAK-------- 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 234 vdsniTLQNVFMFFYFMinVGSLSLMATTELEY---HKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQrpigdkviAKSfk 310
Cdd:cd17415  154 -----QTWNFFNWYYFC--MGIAILLAVTVIVYiqdNVGWGWGFGIPTIAMAISVIAFVVGSPLYRE--------LKS-- 216
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 311 vcwiltknkfdfnaakpsvhpeknypwndkfvdeIKRALAACKVFIFYPIYWTQYGTMIssfITQASMMELH-----GIP 385
Cdd:cd17415  217 ----------------------------------IIRMLPIWAAGILLVTASSQQHTFS---IQQARTMNRHltpsfQIP 259
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 386 NDFLQAFDSIALIIFIPIFEKFVYPFIRRYTPLK----PITKIFFGFMFGSFAMTWAAVLQSFVYKAGpwynepLGHNTP 461
Cdd:cd17415  260 PASMSVFGILSLLTTVPLYDRVLMPVARKFTGNErgitFLQRMGIGLFISILATVVAAFVEVKRKSVA------ANHGLL 333
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767168206 462 NHVH------VCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALspVTVDPKFT 531
Cdd:cd17415  334 DRPHatvpisVFWLVPQYILHGIAEAFMSIGHLEFFYDQSPESMRSTATALFWSTISLGSYLSTLL--VTLVHKET 407
MFS_NPF4 cd17414
NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The ...
103-524 1.75e-13

NRT1/PTR family (NPF), subfamily 4 of the Major Facilitator Superfamily of transporters; The plant Nitrate transporter/Peptide transporter (NRT1/PTR) family (NPF) is related to the POT (proton-coupled oligopeptide transporter), Peptide transporter (PepT/PTR), or Solute Carrier 15 (SLC15) family in animals. In contrast to related animal and bacterial counterparts, the plant proteins transport a wide variety of substrates including nitrate, peptides, amino acids, dicarboxylates, glucosinolates, as well as the plant hormones indole-3-acetic acid (IAA) and abscisic acid (ABA). A recent study identified eight subfamilies within this family, named NPF1-NPF8. Members of the NPF4 subfamily have been shown to transport ABA. NPF4 belongs to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340972 [Multi-domain]  Cd Length: 456  Bit Score: 72.83  E-value: 1.75e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 103 FQNYMEYGPNDSPKGVLslNSQGATGLSyffqfwcyvtPVFGGYVADTFWGKYNTICCGTAIYIAGIFILFITS-IPS-- 179
Cdd:cd17414   29 LINNMHYSLAKSANIVT--NFVGTAFLL----------ALLGGFLSDSFLSSFKTIIIFGSIELLGLILLTVQAhIPSlq 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 180 --------------VGNRDSAIggFIAAIILIGIATGMIKANLSVLIADQLPKRKPSIKVLKSGervivdsnitlqnVFM 245
Cdd:cd17414   97 ppscnslgdltckePSGSQAAI--LFVGLYLVALGVGCIKPNLPSHGADQFDENDPKGRRQLSS-------------FFN 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 246 FFYFMINVGSLslmatteleyhkgfwaayllpfcffwIAVVTLIfgkkqYIQRPIGDKViakSFKVCWI-LTKNKFDFNA 324
Cdd:cd17414  162 WYYFSFSLGAL--------------------------IAVTLVV-----WVEENKGWDW---GFGVSAAvIAVGILVFVA 207
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 325 AKPsvhpeknYPWNDKFVDEIKRALAACKVFIFYPIYWTQYGTMISSFITQASMMELHG-----IPNDFLQAFDSIALII 399
Cdd:cd17414  208 GTP-------FYRNKTQVEEVKIVLKMLPIFACTIILNCILAQLQTFSVQQGSTMNRTKigsfnIPPASLQAIPVIFMLI 280
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 400 FIPIFEKFVYPFIRRYTP----LKPITKIFFGFMFGSFAMTWAAVLQSFVYKAGPwYNEPLGHNTPNHVHVCWQIPAYVL 475
Cdd:cd17414  281 LVPLYDHLLVPFARKITGhesgITHLQRIGIGLVLSTLSMVVAALVETKRKKVAV-ENGLLNSKENLPISIFWIALQFLI 359
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*....
gi 767168206 476 ISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPV 524
Cdd:cd17414  360 LGISDMFTAVGLLEFFYTESPSSMRSLGTALTWCSYSFGFYLSSVLVSV 408
yjdL_sub1_fam TIGR00924
amino acid/peptide transporter (Peptide:H+ symporter), bacterial; The model describes ...
79-556 1.80e-13

amino acid/peptide transporter (Peptide:H+ symporter), bacterial; The model describes proton-dependent oligopeptide transporters in bacteria. This model is restricted in its range in recognizing bacterial proton-dependent oligopeptide transporters, although they are found in yeast, plants and animals. They function by proton symport in a 1:1 stoichiometry, which is variable in different species. All of them are predicted to contain 12 transmembrane domains, for which limited experimental evidence exists. [Transport and binding proteins, Amino acids, peptides and amines]


Pssm-ID: 273342 [Multi-domain]  Cd Length: 475  Bit Score: 72.95  E-value: 1.80e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206   79 PMRCWLIAIVELSERFSYYGLSAPFQNYMEYgpndspKGVLSLNSQGATGLSYFFQFWCYVTPVFGGYVADTFWGKYNTI 158
Cdd:TIGR00924   9 PKPLFTLFFVELWERFSYYGMQGILAVYLVQ------QAGLGFSQEQAFIIFGAYSALVYLLTSVGWWFGDRVWGTKKTM 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  159 CCGTAIYIAGIFILFITSIPsvgnrdsaiGGFIAAIILIGIATGMIKANLSVLIAdqlpkrkpsiKVLKSGERVIVDSNI 238
Cdd:TIGR00924  83 VLGGIVLMLGHFMLAMSIYP---------DLIFYGLGTIAVGSGLFKANPSSMVG----------KLYERGDMPRRDGGF 143
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  239 TLqnvfmfFYFMINVGSL-SLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKKQYIQRPIGDK-------------- 303
Cdd:TIGR00924 144 TL------FYMSINIGSFiSPLLAGVIAENYGYHVGFNLAAVGMVIGLLTFFAGRHMLRDIGSVPDplsgqgktygklll 217
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  304 ----VIAKSFKVCWILTKNkFDFNAAKPSVHPEKNYPW----NDKFVDEIKRA---------LAACkvfIFYPIyWTQYG 366
Cdd:TIGR00924 218 allaALALVFFCAWLMHHV-VIANILLMTVTLAVIIFFfrlaFKPRLDAVARNkmyayivlfLEAV---VFWVL-YAQMP 292
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  367 TMISSFITQASMMELHG--IPNDFLQAFDSIALIIFIPIFEKFVYPFIRRYTPLKPITKIFFGFMFGSFAMtwaavlqsF 444
Cdd:TIGR00924 293 TSLNFFADNNMHHEMLGmsVPVIWFQSLNPFWVVVGSPVLAMIWTRLGRKGKDPTTPLKFTLGMLFCGASF--------L 364
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  445 VYKAGPWYNEPlGHNTPnhvhVCWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPV 524
Cdd:TIGR00924 365 TFAASIWFADA-GGLTS----PWFMVLIYLFQTLGELMISPLGLSWWTKIAPQRLMGQMLGMWFLAQAMGSLLGGYLATF 439
                         490       500       510
                  ....*....|....*....|....*....|...
gi 767168206  525 TVDPKF-TWLFTGLAVACFISGCLFWLCFRKYN 556
Cdd:TIGR00924 440 GAVPQGvTGVFGKIGLVTLLVGVVMALMVPWLN 472
MFS cd06174
Major Facilitator Superfamily; The Major Facilitator Superfamily (MFS) is a large and diverse ...
133-549 2.83e-05

Major Facilitator Superfamily; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of substrates including ions, sugar phosphates, drugs, neurotransmitters, nucleosides, amino acids, and peptides. They do so using the electrochemical potential of the transported substrates. Uniporters transport a single substrate, while symporters and antiporters transport two substrates in the same or in opposite directions, respectively, across membranes. MFS proteins are typically 400 to 600 amino acids in length, and the majority contain 12 transmembrane alpha helices (TMs) connected by hydrophilic loops. The N- and C-terminal halves of these proteins display weak similarity and may be the result of a gene duplication/fusion event. Based on kinetic studies and the structures of a few bacterial superfamily members, GlpT (glycerol-3-phosphate transporter), LacY (lactose permease), and EmrD (multidrug transporter), MFS proteins are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement. Bacterial members function primarily for nutrient uptake, and as drug-efflux pumps to confer antibiotic resistance. Some MFS proteins have medical significance in humans such as the glucose transporter Glut4, which is impaired in type II diabetes, and glucose-6-phosphate transporter (G6PT), which causes glycogen storage disease when mutated.


Pssm-ID: 349949 [Multi-domain]  Cd Length: 378  Bit Score: 46.65  E-value: 2.83e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 133 FQFWCYVTPVFGGYVADTFwGKYNTICCGTAIYIAGIFILFITSIPSVGNRDSAIGGFIaaiiligiaTGMIKANLSVLI 212
Cdd:cd06174   40 FSLGYALLQPLAGLLADRF-GRRPVLLLGLLLFALGALLFAFAPSFWLLLLGRFLLGLG---------SGLIDPAVLALI 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 213 ADQLPKRkpsikvlksgERVIVdsnitLQNVFMFFYFMINVGSLSLMATTELEYHkGFWAAYLLPFCFFWIAVVTLIFGK 292
Cdd:cd06174  110 ADLFPER----------ERGRA-----LGLLQAFGSVGGILGPLLGGILASSLGF-GWRAVFLIAAALALLAAILLLLVV 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 293 KQyIQRPIGDKVIAKSFKVCWILTKnkfdfnaakpsvhpeknypwndkfvdEIKRALAACKVFIFYPIYWTQYGTMISSF 372
Cdd:cd06174  174 PD-PPESARAKNEEASSKSVLKLLK--------------------------RVLKNPGLWLLLLAIFLVNLAYYSFSTLL 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 373 ITQasMMELHGIPNDFLQAFDSIALIIFIPIfeKFVYPFI-RRYTPLKPITKIFFGFM-FGSFAMTWAAVLQSFvykagp 450
Cdd:cd06174  227 PLF--LLDLGGLSVAVAGLLLSLFGLAGALG--SLLLGLLsDRLIGRKPLLLIGLLLMaLGLALLLLAPSLLLL------ 296
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 451 wyneplghntpnhvhvcwqIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVD--P 528
Cdd:cd06174  297 -------------------LLLLLLLGFGLGGLLPLSFALIAELFPPEIRGTAFGLLNTFGFLGGAIGPLLAGFLLAatF 357
                        410       420
                 ....*....|....*....|.
gi 767168206 529 KFTWLFTGLAVACFISGCLFW 549
Cdd:cd06174  358 GLTGAFLVLAVLLLLAAILLL 378
tppB PRK09584
dipeptide/tripeptide permease DtpA;
77-293 1.50e-04

dipeptide/tripeptide permease DtpA;


Pssm-ID: 181969  Cd Length: 500  Bit Score: 44.75  E-value: 1.50e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206  77 KIPMRCWLIAIVELSERFSYYGLSAPFQNYMeygpndspkgVLSLNSQGATGLSYF--FQFWCYVTPVFGGYVADTFWGK 154
Cdd:PRK09584  18 KQPKAFYLIFSIELWERFGYYGLQGIMAVYL----------VKQLGMSEADSITLFssFSALVYGLVAIGGWLGDKVLGT 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 155 YNTICCGTAIYIAGIFIlfitsipsVGNRDSAIGGFIAAIILIGIATGMIKANLSVLIADQLPKRKPSikvlksgerviv 234
Cdd:PRK09584  88 KRVIMLGAIVLAIGYAL--------VAWSGHDAGIVYMGMATIAVGNGLFKANPSSLLSTCYEKDDPR------------ 147
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 235 dsnitLQNVFMFFYFMINVGS-LSLMATTELEYHKGFWAAYLLPFCFFWIAVVTLIFGKK 293
Cdd:PRK09584 148 -----LDGAFTMYYMSINIGSfFSMLATPWLAAKYGWSVAFALSVVGMLITVVNFAFCQR 202
MFS_MdtH_MDR_like cd17329
Multidrug resistance protein MdtH and similar multidrug resistance (MDR) transporters of the ...
139-552 2.67e-04

Multidrug resistance protein MdtH and similar multidrug resistance (MDR) transporters of the Major Facilitator Superfamily; This family is composed of Escherichia coli MdtH and similar multidrug resistance (MDR) transporters from bacteria and archaea, many of which remain uncharacterized. MDR transporters are drug/H+ antiporters (DHA) that mediate the efflux of a variety of drugs and toxic compounds, and confer resistance to these compounds. MdtH confers resistance to norfloxacin and enoxacin. MdtH-like MDR transporters belong to the Major Facilitator Superfamily (MFS) of membrane transport proteins, which are thought to function through a single substrate binding site, alternating-access mechanism involving a rocker-switch type of movement.


Pssm-ID: 340887 [Multi-domain]  Cd Length: 376  Bit Score: 43.76  E-value: 2.67e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 139 VTPVFGGYVADTFwGKYNTICCGTAIYIAGIFILFITSIP---SVGNRDSAIGGfiaaiiligiatGMIKANLSVLIADq 215
Cdd:cd17329   50 VASLIGGRLADRF-GRKPVMLAGLLLRALGFALLGFAHSPwlfAIALVLTGFGG------------GLFEPASEAMIAD- 115
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 216 lpkrkpsikVLKSGERvivdsnitlQNVFMFFYFMINVGSL--SLMATTELEYHKG--FWAAYLLPFCFFWIAVVtlifg 291
Cdd:cd17329  116 ---------VTTPENR---------TRAFSLLYWAINLGVAigPLLGGLLLLYSFRllFLAAAVLFLLAALVLLF----- 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 292 kkqyiqrpigdkviaksfkvcwiltknKFDFNAAKPSVHPEKNYPWNDKFVDEIKRALAACKVFIFYPIYWTQYGTMISS 371
Cdd:cd17329  173 ---------------------------LLPETRPKRRAAEKTEILRGYKIVLRDRAFLLFLLASFLISLIYFQLESTLPV 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 372 FitqasMMELHGIPNDFLQAFDSI-ALIIFIpifekFVYPFIRRYTPLKPITKIFFGFMFGSFAMTWAAVLQSFVykagp 450
Cdd:cd17329  226 Y-----VVEILGLGESLLGLLLALnALLIVL-----LQFPVARLVERFRLRKILMIGILLFAIGFAVLAFANTLA----- 290
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767168206 451 wyneplghntpnhvhvcWQIPAYVLISFSEIFASITGLEYAYSKAPASMKSFIMSIFLLTNAFGSAIGCALSPVTVD-PK 529
Cdd:cd17329  291 -----------------VLILAMIVLTLGEMLVFPAVQTLVAALAPPDKRGSYMGFYALAWGLGRAIGPLVGGLLLDlLG 353
                        410       420
                 ....*....|....*....|...
gi 767168206 530 FTWLFTGLAVACFISGCLFWLCF 552
Cdd:cd17329  354 PGLPWLILAALGLIAAALLLGLQ 376
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH