4PE6


Conserved Protein Domain Family
PBP1_ABC_sugar_binding-like

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cd06300: PBP1_ABC_sugar_binding-like 
Click on image for an interactive view with Cn3D
periplasmic sugar-binding component of uncharacterized ABC-type transport systems that are members of the pentose/hexose sugar-binding protein family of the type 1 periplasmic binding protein superfamily
Periplasmic sugar-binding component of uncharacterized ABC-type transport systems that are members of the pentose/hexose sugar-binding protein family of the type 1 periplasmic binding protein superfamily, which consists of two alpha/beta globular domains connected by a three-stranded hinge. This Venus flytrap-like domain undergoes transition from an open to a closed conformational state upon ligand binding. Members of this group are predicted to be involved in the transport of sugar-containing molecules across cellular and organellar membranes; however their substrate specificity is not known in detail.
Statistics
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PSSM-Id: 380523
Aligned: 13 rows
Threshold Bit Score: 320.81
Created: 9-Aug-2006
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
ligand binding
Conserved site includes 11 residues -Click on image for an interactive view with Cn3D
Feature 1:ligand binding site [chemical binding site]
Evidence:
  • Structure:4PE6; Thermobispora bispora sugar-binding protein binds L-threonic acid, a sugar acid derivate; contacts at 4A
    View structure with Cn3D

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1               # ##                                                                  
4PE6_A     20 FIALSNgfiGNGWRQTXIAKFEEAAKQAqad-glIGKYKVVNAPgnnsaTEQVAQIKSLLLqKPDALLINpasptalqPV 98  Thermobispora bisp...
PID57788   32 VIGLSNfslGNSWRVQMIEEAKYSASQHad---lVKELIVTEADgd--iSKQIADIEDLIAkGVDAILITaanpkaliPV 106 candidate division...
BAB49000   44 RIALANgyiANTWRIQMVQTAKAYAAQKdva-akLKEFKVVSTGed--vPAQISAINNFIDsGYDAIVVNaqnptafgPV 120 Mesorhizobium loti...
OAI55327   15 VIGVSNtlvGNGWREEMICSVKAHALASg----kVSAVKVANRNgg--pAEQNADLRNLISaGANAIVVNpsspsalnAV 88  Gaiella sp. SCGC A...
KPL83314   21 TIGISNpfvGSEWRSQMIKDFQEVNAEYmaq-giTNELIIESYDtd--vQGQIQQIRNLMNkGVDAIIVNpsdaaglnAV 97  Thermanaerothrix d...
KQR00685   64 TIGYTSpyaGNSWQTTAMDHLMNDVVPRyqkaglIKEVIVAQSGgd--dTVQNQQIRQLVDqGVDILIACcsaktalnQS 141 Arthrobacter sp. L...
ESY64070   65 TIGFASsyaGNTWRAASMDKLMNDLLPAaqkaglVKDVIVTQSDlk--dSVQIQQMRQLVDqGADAIFICcsnvtalnQT 142 Mesorhizobium sp. ...
OBQ75388   64 KWCHSEsyqGNPWRVTVTKELKRLVDGLiad-gtVSSFEVSDSNnd--aSQQINQIRAFIDkKCSIITSIpgsataldDA 140 Mesorhizobium loti
OUW82530   65 TVGYAStyaGNTWRKGAMNRLMNEIKPKwqelglLNDIIVTQSNlk--dALQIQQIRQLVDqGVDAIIICcsnptalnQA 142 Thiotrichales bact...
OLT07688   78 TIGYSDsfsGNSWRAGALARLQQDVATYkqa-glTDNLVAMNSNld--nTLQIQQISAMINeGVDAIIAIpnsptafnDV 154 Pseudonocardia sp....
BAM01010   53 VLGVSNtlvGNAWREQMICSIKAQARASg----lVDRLVIANRNag--pTEQIADLENLISqGVDAIILNpsdrdalnAV 126 Caldilinea aerophi...
BAB49149   36 TIGISNtvqGNGWREEMVCAMKAQALASg----eVAKLNIAHRNtd--aAGQLEDIRNLISaKVDAIVVNpadpagikAG 109 Mesorhizobium loti...
OUM43287   48 TIGFEQplgGQAWREMGLASLQALANSPeyk-dkVELKIVRTNDnd--aAQQNAAMQNLIAdGVDLILFDpasssgadAA 124 Arthrobacter agilis
Feature 1                   #               #  #                       #    #                 
4PE6_A     99 IQQACDAGVKVVVFDsaida-pcayILQNSFVDWATYAAKPVLEsiggkGNVIVVRGVVGsqPEAEXYETTKKILaeypq 177 Thermobispora bisp...
PID57788  107 VAKAMAAGIVVVDFDnlvytdnitaHIIVDQKEFGRVQGEWLVKalgkkGKIVAFNGIKGatTSAERFEGAKSVFdqype 186 candidate division...
BAB49000  121 IKRAKEAGVVLVAFDnildt-kdaiNVNVDQKGLGELWGKWLVShvpngGKVLEVRGVAGtsVDTDRHNGIHEVLdasgk 199 Mesorhizobium loti...
OAI55327   89 IAQAASRGVKVVSVDqrvta-pqahNATNDQVAYGRLGATWLFKqlggkGNVVEMRGIAGvpADTDRHTGFQQALkkypg 167 Gaiella sp. SCGC A...
KPL83314   98 LQEAIDAGILVVSVDqevsa-kgaiNVAIDQAEWARISARWLVEklggkGNVVMINGITGhpANEARVKAATEVFqq-ag 175 Thermanaerothrix d...
KQR00685  142 IEYAHEKGVPFVAWSghvds-pyavSAVTNYRQAGSVFAKSVFDkiggkGNVLDVQGVPGatNAIDFEAGVQDALkqypd 220 Arthrobacter sp. L...
ESY64070  143 IKYAYDKGVPVFSYSgyvta-peaiSASANYVDGGYQIAKGIFEkikgkGNVLLVSGIAGlaSSDSFDKGVMRALaespd 221 Mesorhizobium sp. ...
OBQ75388  141 IDAAAKAGIPFITAAgsvts-pnavNVDSNYARWGYDMMTAIGKaqpdgASILLVEGIAGhpIVVQERQGADKALaenpk 219 Mesorhizobium loti
OUW82530  143 IKYAFDRGVPVFSFTgytts-plsvNSSVNYHQAGFDVGTWMAEevggeGNILVVEGIPGysASDSQNAGVLDGLsrypg 221 Thiotrichales bact...
OLT07688  155 IEQAHRAGIPFITLAshvts-pyaiNVDSNYVLTGEMVAGGVAKalggqGNAIIVDGINGapASAALHAGYEAAFakcpg 233 Pseudonocardia sp....
BAM01010  127 LEAAIAQGIVVVAVDqavsa-egayVVTNDQTAYARIGAEWLFEtlggkGKVVEMRGIDGvpADTDRHNGFLEALakype 205 Caldilinea aerophi...
BAB49149  110 LEEATKAGIVVVAVDqavte-psayIISNNQEEYAYLGAKWLFQqmggkGEVFYMRGAAGasADSDRDKGFKKALaefpd 188 Mesorhizobium loti...
OUM43287  125 ITQASTQGIPVIANGgpyds-edvyVVSTDWATAGTTGAEWLLEnlgenKNVAVLEGLAGvpLNEGSMPGVTEALek-gg 202 Arthrobacter agilis
Feature 1               #                                                                     
4PE6_A    178 VKTVATVTGXCdgATAQKAVLGVLPsvs-tvDAVIGCGD--GYGVAQAFATAGk-pIPAVTFETNGRALSYWkdn----k 249 Thermobispora bisp...
PID57788  187 IEIVQEVYADWdyAKAKRAMETLLAayp-slDGIWSQGGamSEAVIEAYLERGmlpPPITGEDGNGFLKIWKelrdseky 265 candidate division...
BAB49000  200 KWAVTEVVGKWddGVAQKASADAIAtng-pfDGVTGQGG--DTGIVQAMIDAKhpfVPFGGETENGFRKFCAaha----a 272 Mesorhizobium loti...
OAI55327  168 IKVVKQTFTGWqfATGGKQILDILNsgv-kvDGIWTSGI--DYTIVNAFKTAHkklVPIVGADNNQFLKQLMtv------ 238 Gaiella sp. SCGC A...
KPL83314  176 INILNSVEGKWdqATGQQKMADMLAayp-niDGVWAQDGv-ALGALRAVQAANpakWPVMVGEARAGYLQAWkevl-qsk 252 Thermanaerothrix d...
KQR00685  221 IKLVGSVNGMWsaPVTKTEVQKFLAthpgqlDGIVAQPAs-ATGALQALQQSGrpvVPINIGGETGAACYWVnhp----e 295 Arthrobacter sp. L...
ESY64070  222 IKLVGTVQGQWtdQVAQVEVQKFLAthpgqlDAIVVQSPa-ENGVLQAMLQSGrpmVPISISGEAGAVCYWRknp----n 296 Mesorhizobium sp. ...
OBQ75388  220 LKISRNVNGNWtaNVTKTVVLQAIAtnpapiDAVWTTGSe-SRVVAEAFAEAGr-pAPLITGSITGDALGYWkan---pd 294 Mesorhizobium loti
OUW82530  222 IKVTGQIAHMWtsQVGQAETQKWLAthpgqlDGMAVQSSg-ETGVLAALQQSGremVPLSIGGELGALCYWRnnp----e 296 Thiotrichales bact...
OLT07688  234 INVLGSVEGQWseATTKTAMLQFLSthptqvDGVVNGGGe-TLGVMQAMEQVGr-pLPFIGDSNPDKGSLVAlqk---sl 308 Pseudonocardia sp....
BAM01010  206 IEVVAETFTNWdpSTGAQQALDLITti--eiDGIWTSGI--DYTVVEQFQAANvpfVPIVGADNNGFVKQLIelk----d 277 Caldilinea aerophi...
BAB49149  189 VKVAQEVFTGWqqDQAKQQILSFLStgt-piNGIWTSGI--DNVIVDALVESQaplVPIVGADNAGFVGQLSsv------ 259 Mesorhizobium loti...
OUM43287  203 ATIVAQDTNGWneATAQEAMSNILRsnp-dvGGVYSFLTg-GQGVPEAFASAGlpfVPVVGGSGYNGEACALvky---dg 277 Arthrobacter agilis
Feature 1             ##                                                                      
4PE6_A    250 iDNGSVAVXSDPAQSVAALWAALDLLEGrd---------lpKQXTFPIVLIeekdrDTWASvlkpdeyaawpwtrELFRQ 320 Thermobispora bisp...
PID57788  266 pDFDSIATSMPTWCSAKALEVALAALTGea---------fnKETIIPIPTItadnlDQYVKpdlpdsfwcnsqlkDDIVK 336 candidate division...
BAB49000  273 dGLKCSSAGTGPAQVAVAIKTAIAALEGnv---------vpQSVKLPLAIVedpnfKAGQDffpdqsdnffvgnsFPTCG 343 Mesorhizobium loti...
OAI55327  239 kGFRGAAVTNPATIGGVGAAIAIKLLDGqs---------vpNWVKLTPQVWdnktaTGIKQikanyspsrpptysARLQV 309 Gaiella sp. SCGC A...
KPL83314  253 pDFESIGVINPPGQCATGLRVAIKLLQGkqlkdgilkgaagNTLYVPIPGVvtkenFDVYYeivkdktdwytldsVMNDL 332 Thermanaerothrix d...
KQR00685  296 fADTGYNIWPPKGEMELGIETAVRILQQqgp--------kiQSIVLSVSPIsydeaKEALGsscdanadgwlepkGGWLT 367 Arthrobacter sp. L...
ESY64070  297 wVDAGNYVWPPEAEVYIVWNMMLRTLEGqgp--------kiQSVIRPVLKFtyddvKASMPedcsiddpkwfepkAEAWF 368 Mesorhizobium sp. ...
OBQ75388  295 kYRFEGHAVLPHWTAETLFRVGERMLDGqkp--------klNTLLIPIPPVhsadlGQWYKdcmttdavsifpipPKDPM 366 Mesorhizobium loti
OUW82530  297 yISAAIQTWPPGDDIELGWNIMMRTMQGqgp--------kiQSILVPPQKItysdvEAMMGadcdrnstdwynpgIDIWG 368 Thiotrichales bact...
OLT07688  309 aDRYAAASFPPDQAIDAAFTVAIATLQGqgp--------rfDAVVGGPPLVtgadaLGSWVqpdwsesssdqapaSPGAE 380 Pseudonocardia sp....
BAM01010  278 qGLIGAAVTNPPAIGAVGTAIALDALTGkn---------peRVTLLTPKLFdninnLEELKaiyapdeqpgwstyVDIEP 348 Caldilinea aerophi...
BAB49149  260 kGLVGAAVTNPGSIGGAGVTLALQILDGkkp--------aqQTVLVQPQLWenateEGKAKlkaaadpslspewpVSISI 331 Mesorhizobium loti...
OUM43287  278 eGLTGDMVFGQPAIYAKGLEQAVKLLEGee---------ieKQQYFPPLEItndnaKDYCLddkpsnfqlgydfpGLDLP 348 Arthrobacter agilis

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