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21HR

CryoEM structural of taurocholic acid bound OST alpha/beta transporter

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues62
DetailsTransmembrane: {"description":"Helical; Name=TM1","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues70
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues50
DetailsTransmembrane: {"description":"Helical; Name=TM2","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues58
DetailsTopological domain: {"description":"Extracellular","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues58
DetailsTransmembrane: {"description":"Helical; Name=TM3","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues56
DetailsTransmembrane: {"description":"Helical; Name=TM4","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues56
DetailsTransmembrane: {"description":"Helical; Name=TM5","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues58
DetailsTransmembrane: {"description":"Helical; Name=TM6","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=TM7","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues28
DetailsRegion: {"description":"Extracellular loop 1 (ECL1)","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues28
DetailsRegion: {"description":"Extracellular loop 2 (ECL2)","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues18
DetailsMotif: {"description":"Cysteine-rich loop","evidences":[{"source":"PubMed","id":"41606314","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"41606314","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues2
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"41606314","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues6
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"41606314","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues4
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"41606314","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9LJH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues54
DetailsTransmembrane: {"description":"Helical; Name=TM0","evidences":[{"source":"PubMed","id":"41606328","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9UNV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"9UO2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

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PDB entries from 2026-11-11

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