Conserved Protein Domain Family
Solute_trans_a

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pfam03619: Solute_trans_a (This model is not part of the current CDD release)
Organic solute transporter Ostalpha
This family is a transmembrane organic solute transport protein. In vertebrates these proteins form a complex with Ostbeta, and function as bile transporters. In plants they may transport brassinosteroid-like compounds and act as regulators of cell death.
Statistics
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PSSM-Id: 515699
Aligned: 253 rows
Threshold Bit Score: 80.6076
Created: 13-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Q7SAG3         33 ALIIAAASTLVAIAMSFYLIMRHATNYTVPNEQKQIMRILFMVPIYACSSFLSLRYYYHAIYFQVISDCYEAFAISSFFS 112 Neurospora crassa
24_pfamImport   1 ILGLCTIMTLLSVVIYAEEVSYLFRKIRCPIKMKTLCWSSSAPTVVSVVSCFGLWFPRSMMVVEMATTAYFAVCFYLLMM 80 
XP_001373826   53 ITGILTLFTVSSVIIYVEDAIYLYKNTRCPIKKKTLIWSSSAPTVVSIFCCCGLWIPRSLMFVEMAVTSYFAICFYLIML 132
25_pfamImport   1 LYSVLTLMALLSVLIYMEEAVYIYKKVPSP-KKSAIMWVNGAAPVIGVTSCVGMWIPRSSMFTDFTAASYFAIVIYMFLV 79 
XP_003967925   34 LYSMLTFMALMSMLVYLEECVYIYKKVPAK-KKSVIIWVNGAAPVIGTMSCLAMWIPRATMFTDMTSACYFAVVVFKFLI 112
XP_004081287   34 LYAILTFMTAVSMLVFIEECIYIYKKVPPN-KKSVIIWVTGAAPIICTMSCLGMWIPRSTMYTDMTSACYFAIVVFKFLI 112
XP_011053482   38 LLSVGSIILVLTIYFFASACRNILSQKDSEFYKTNAIIILSIYPITSVCSLMAIAIPRGQLLSEAITQIFLMISLYRLYL 117
4_pfamImport    1 IFTVGAVIVAMIFYLYVDTLRCII-KNAPPMVKTHSAFILSVYPVVAVATYCAILVPRAHLLAEAMTQGMFMASMYQLFC 79 
XP_001235386   35 LFAILTLMTLIANLVFIEEVVYIYRKIHSS-KRSILIWINAAAPVIATTSCIGMWIPRSTMFTDFTASVFFAIVIHKFLM 113 chicken
Q3T124         53 LMVIMTLFVLGSIAIFLEAAVYLHKNTRCPIKRKTLIWCSSSPTIVSAFSCFGLWIPRALTLVEMAITTFYSMCFYLLMQ 132 domestic cattle
Q7SAG3        113 LMCHYIapdlhsqkdyfremqpikdwvfplnwmakccggqrkgpwrtprsgltwfnIIWIGVYHYCFVRVAMTVAAVLSQ 192 Neurospora crassa
24_pfamImport  81 VMIEGFggkeallstlkdvpmvvstg----------pcccccpclpritmsrkklkLMILGTFQYAFFRAVAVFLGLILS 150
XP_001373826  133 VMVEGFggkeavlrtlkdskmivhtg----------pcccccpccprliltkrklqLLMLGPFQYAFFKMVFVLLGLLLV 202
25_pfamImport  80 MMIEECggdeaflkrcgrdrlristg----------pcccccpclpyagisrrtlfLLKAGSFQFALLKTVFTILSIVLW 149
XP_003967925  113 LMLEEVggdeaflrragqhklkistg----------pccccclclpyvaitrrslfLLKLGSFQFAVLKIVFTILSIVLY 182
XP_004081287  113 MMLEEIggdqaflrrmgkhtlristg----------pcccccpclphvaitprtlfLLKLGSFQFALLKVVFTILSIVLH 182
XP_011053482  118 LLLDvgrrkisetpalmlrvgpc--------------ccwpclpfpnlqmtdanlsWIGILALQLPITQSLLYFILLYIE 183
4_pfamImport   80 LFMAYCggeanliasvkpqsldmqvpp--------cccwpcccflpkftltkkhlrHLRMLVLQLPVVQGFVYMVLLVMW 151
XP_001235386  114 MMIKECggqklflkrfenghfkistg----------pccccclclpgvritrrslfWLKLGTFQFALFRPVFMFLSTVLW 183 chicken
Q3T124        133 AMVEGFggkeavlrtlkdtpvmihtg----------pcccccpccprikitrkrlqLLLLGPIQYAFFKISLTLVGLFLI 202 domestic cattle
Q7SAG3        193 YYGRYCESSNSPMFGHIWIT--AIqsIAVTIAMYALIQFYVQLRStpQLSPHKPFLKVLAIKLVIFLSFWQSVAISVATS 270 Neurospora crassa
24_pfamImport 151 ADGNYNPADISEESVALWINtlVG--VSTLFGLWALGILFRQARL--HLAEQNMQGKFTCFQILLLLTALQPAIFSILAN 226
XP_001373826  203 PDGIYRPEDISAGSTALWMNtiLG--VSTLLALWALGILFRQARL--HLRSQNMGGKFALFQVLLVLTALQPSIFSILAS 278
25_pfamImport 150 ANGNFDLADLSITGAAIWINpfVG--ILTIIALWPVSIIFKHVQG--LLRSLKIIPKFAMYQMVLILSQLQSAIINILAM 225
XP_003967925  183 TNGLFDLSDLSISGSAIWINpfVG--ILTIIALWPVAIMFMHLRT--TLRTLKIIPKYAMYQLVLILSQLQTAIINILAL 258
XP_004081287  183 TNGNFVLTDLSITGAVMWINpfVG--ILTVIALWPVAIIFMHLRT--TLQTVKIIPKYAMYQLVLILTQLQSAIINILAI 258
XP_011053482  184 AEDPMLTTQ-----YVTFLQpvVV--ISILLGIYSLTITTKTLHT--AVPEVKLYYKTLVLQLVLLFSKLQTGIIKALPA 254
4_pfamImport  152 AEEESLYQV-----NYMYMQpfIV--ISIICGMWGISMTMRVLGD--ILKDHSIQGKFVVLQLVLVLAKLQGLAFRGVVW 222
XP_001235386  184 TNGNYSLSNLSPKGAAIWIScfIA--ILTIIALWPVGIMFQQVRV--LLNCKKIIPKFALYQFILILNHLQTAIINILAV 259 chicken
Q3T124        203 PDGIFDPSDISEGSTALWINtfLG--VSTLSALWTIGIIFRQARL--HLGEQNIGAKFVLFQALLILSALQPSIFSVLAS 278 domestic cattle
Q7SAG3        271 etihivepNSILAYPDIKVGIPSLLLCFEMACFAILHLWAF--PYKPY 316 Neurospora crassa
24_pfamImport 227 sgs--iacSPPFSSKARSQQMNVQLLIPQTFILAVLTRMYYrkQDDKP 272
XP_001373826  279 vgq--iacSPPYSSKIRSQVMNCHLLVAETCLLTILTRIYYrkRDDKM 324
25_pfamImport 226 ggt--iacAPPFSSQARGTFMNQQLLIMEMFIITLVTRMLYrrAYDPL 271
XP_003967925  259 ngt--iacAPPFSSKARGYMLSQQLLILEMFIITLVTRLLYrrQYEPL 304
XP_004081287  259 ngv--iacSPPFSSVARGYMLSQQLLILEMFIITLVTRMLYrrQYDPL 304
XP_011053482  255 agv--fpcKPPITPAIYANVMCNALMLVEMMMLCYAAWYVYyvDLEKN 300
4_pfamImport  223 agw--lpcKPPISPTVYANLIYNSTMLWEMLVLAALARKLY---KKPL 265
XP_001235386  260 qri--ipcAPPLSSPARGAYISHQILIMEMFLVTLISRVVYrrRYDEL 305 chicken
Q3T124        279 ggq--iacSPPFSSKIRSQVMNCHLLILESFLITVLTRIYYrrKDDKL 324 domestic cattle
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