Conserved Protein Domain Family
PBP1_ABC_sugar_binding_like_6

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cd06315: PBP1_ABC_sugar_binding_like_6 
Periplasmic sugar-binding domain of uncharacterized ABC-type transport systems
Periplasmic sugar-binding domain of uncharacterized ABC-type transport systems that share homology with a family of pentose/hexose sugar-binding proteins of the type I periplasmic binding protein superfamily, which consists of two domains connected by a three-stranded hinge. The substrate specificity of this group is not known, but it is predicted to be involved in the transport of sugar-containing molecules and chemotaxis.
Statistics
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PSSM-Id: 107310
View PSSM: cd06315
Aligned: 11 rows
Threshold Bit Score: 431.768
Threshold Setting Gi: 83645687
Created: 9-Jan-2008
Updated: 17-Jan-2013
Structure
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Aligned Rows:
 
putative ligand
Feature 1:putative ligand binding site [chemical binding site]
Evidence:
  • Comment:based on sequence similarity to the periplasmic transport protein receptor for D-glucose and D-galactose

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
Feature 1                     #                                                                  
gi 12721606   61 KNVIFVASDmkNGGVLGVIDGMKEATavaGWKFDVLDgagsvNNQLSALNQAIArKPDAIVIGGwnpnvakiplgkankn 140
gi 56680725   41 KSIVVVAGDlkNGGILGVTNGVKEAVeaiGWELRILDgagsiQGRTAAIGQAMAlRPDGIIINGfdaveqqaalegvvsa 120
gi 87118918   61 KDIIFVAADlrNDSIKSLAHGVIDAIdsiGWNVRFLDgygseNGQASMLTKAISsKPDGIILGGvdtqqrqalleaankl 140
gi 84385839   60 KNVIFVASDlrNGGVYGVGKGISEAIsniNWHLRFIDglgseVRQGAAIRKAIGfEPDAIVLGGidavrhktilkqaedl 139
gi 83645687   44 KNIVFVSQDsnNGGISSLYRHFQLAAqqlGWKLEYIDsrnnlESAKSAVLQAGRaKADAIVLGGvslsslrdearrvkrq 123
gi 17431499   58 VTVAVISEDlrNGGILGVTKGIREAAgaiGWGTRLYDaggtpAGRARAVASALAlQPGGVILVGvdaremqpqlqpfver 137
gi 39576340   45 RRIIFIASDlkNGGAAAVSEGFLSAGrmlKWNITIRDgqgsrAKIQKALNEAIQaGSDGIVLGGfdaadfraeikkaqsa 124
gi 121609664  60 KTIVFVAADlkNGGILGVSKGVEEAAaviGWNVRILDgqgsvSARTAVLNQALAlKPDGMVVGGfdtteqkvafqnaska 139
gi 148260593  57 KFIVYVSSNqsNGGARGVGEAVRAAAkaiGWRFRLLDgkgtaAGQNAALSEAIAlKPAGIVLGGldatqsapfieqadka 136
gi 119945056  47 KTIVYVAEDlkNAGILGVGEGVREAArviGWSLIVLDigsieSQRARVFDKALKlKPDGLIIGGvdalknnkylqlfana 126
gi 146308845  39 KRVIFLASDfrNGGVVGVYRSFERAAkllGWQVRALDgrgdaDELRRITDLALEaAPDGVVLGGfglaalgtppallqqr 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
Feature 1               #                                                       #                
gi 12721606  141 GITLVAWHATPEPGpidkynifyNVTSDSDQIAKLSAQLAVansdgkAKVVILTDslYEIALRKANVMKDVIeqc-kecK 219
gi 56680725  121 SIPMVAWHSGPKIGcdapggifaNVSTDAMTVSEVAAKWAMeeggsnVGAVIFTDstYQIAIDKADRIKETIeam--ggT 198
gi 87118918  141 NIPIVGWHIGDEAGadne-nifyNVSTEPVEVAELAAHYAIidgngqSNIVVFTDtsFSIAKTKSDAIISTIedycascN 219
gi 84385839  140 GIVVIGWHATELVGgnpeiglytNITTDPLDVAEVAALLAIvnsngrARTVVFTDpnYEIAMIKANAMVNTIkrc-stcD 218
gi 83645687  124 GIILLGWHAAAEPGpted--lfnNIATPSFAVAQMAAQYVVqnsegkVGVVIFNDarFEVANAKTESMRKIIsqc-drcR 200
gi 17431499  138 GIPMVGWHVSPFAGpipsspvavNISTDPVAVARVTAMATIarsggrAGIVVFTDshFQIAKAKSAAMVEVIrac-hgcE 216
gi 39576340  125 HIKIVGWHSAPRPGsssl--mfsNVTTDPLTVAEKAARLVCegs-ekSGVVIFTDndFSIARAKTLHMKKYIddh-kncN 200
gi 121609664 140 GVPLVGWHSGEKPGpnataglfaNVTTTADDVSEVAALYAVadsggkAGVVVFTDsqYAIAVYKARAMEAVIkkc-agcT 218
gi 148260593 137 GIKVVGWNVSPHPGpiakpaivyNVAQDPLEVARAAALYAIarsdghAGVVIFTTseFSIALAKSNRMAAIIrac-kgcH 215
gi 119945056 127 GIPVASWHSSPFPGpvegtpifiNITTDSLAVARAAANYAIekssgkAGVVIFTDsrYAIAMKKAELMGDIIhas-pksT 205
gi 146308845 119 DIPVVGWHAGDQPGptew--lfsNVTTDPLVVADMAADMVIgd--epIGVVIFNDsqFAIATTKAMRMAERVdac-phcK 193
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
Feature 1                                                                          #             
gi 12721606  220 VLEFIDTplADTSSRMPSLTFSLLQKYGddLQYTLAINDLYFDFMAPSLRSAnkg--empYNISAGDGSvtaYQRIRTNn 297
gi 56680725  199 VLEYVDTpiADTSSRMGPLTTSLLQKYGdqWTHALAINDLYFDFMGPALASAgiksadgpQAGSAGDGSeaaFQRIRSGn 278
gi 87118918  220 ILSIEDMpiAEIPQQMPRTIGRLIKEYNnkITHFIVINDLYIDYALPSLLSSklsaqylpRSISAGDGSkaaYKRISTNt 299
gi 84385839  219 VLELNYLplDKIAEQMPATLKNLDEKYGekVTHLLAINDLYIDYAIPSLESNleeyrlipQNISAGDGSkaaYKRINSGq 298
gi 83645687  201 VLSIENIslGQTVTEIPKAVDRLVAEFGaaWTHSLAINDLYFDSINFPLRKHnrt---diRNISAGDGSfqaLNRIRSGl 277
gi 17431499  217 LLEVRDVaiSRSAELMPAITRELLARYGddWTDTLAINDIYFDYAATELTKAgrpa-asmRMLSAGDGSaaaFTRIRAGt 295
gi 39576340  201 VLEIMDVqiSKAEHLMPGAVARLNERFGkkWTHSLAINDIYFDHINFPLKNIgrk---dlINVSAGDGSataLHRIKSGl 277
gi 121609664 219 VLSFEDSpiAESSTRMPQLTTSLLQRFGdkWTHSLAINDLYFDFMGSSLATAgkkgdaapKAISAGDGSeaaYQRIRSKr 298
gi 148260593 216 LLGIENVplSSTATRMPQVTAALLAKYGksWTYSLAINDLYYDYMAPGLSAAghrgdgppYNVSAGDGSqsaFQRIRSKq 295
gi 119945056 206 LLSVEDIalDTTAKEMNQIIPELLQRYGnhWTHAIGINDLYFDHAVVPLILAgkssdeapINISAGDGSasaFMRIRNHe 285
gi 146308845 194 VLSIEDLaiSRASAELDARVEQLQRRFGaaWTHTLAINDVYFDHMHLPLARLgrk---diLLVSAGDGSskaLGRIHSGl 270
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|..
Feature 1                #                                 
gi 12721606  298 -HQFATVPEPlNLHGWQLVDELNRAFakekpSGYITPAHLVI 338
gi 56680725  279 -YQAITVAEPlNLQGWQLVDELNRAIqgeacSGYVTTPALVT 319
gi 87118918  300 -LQIATVPEPlTLQGWQIVDELNRAFnhaqpSGYIEKAQIIN 340
gi 84385839  299 -FQLATVPEPlYLQGWQIVDELNRAFnhmppSGYSAPVHLVT 339
gi 83645687  278 sTQVATVAEPaGVQGWQLADELNRAFagappSGYVTEPLLIT 319
gi 17431499  296 -FQVGTVAEPlSQQGWQLVDELNRLLaraplSGYVAPVHLVS 336
gi 39576340  278 sQQVATIAEPlKAQGWQVADELNRAFagsgeSGYTTEPLVIT 319
gi 121609664 299 -YQAGTVPEPlNMQGWQIVDELNRAFnkaswSGYIPKVHLVT 339
gi 148260593 296 -FQTATVAAPlELEGWQCVDELNRAFagqkpVAEPDPVHLFT 336
gi 119945056 286 -YQAATIPEPlLLHGWQLIDELNRRVagedpSGYVNPPYTVT 326
gi 146308845 271 sQQIATVAEPlGAHGWQLVDELNRAFagqppSGFVGQPLLIT 312

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