7zyi

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Current revision (14:19, 6 November 2024) (edit) (undo)
 
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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[7zyi]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens], [https://en.wikipedia.org/wiki/Lama_glama Lama glama] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7ZYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7ZYI FirstGlance]. <br>
<table><tr><td colspan='2'>[[7zyi]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens], [https://en.wikipedia.org/wiki/Lama_glama Lama glama] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7ZYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7ZYI FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CHO:GLYCOCHENODEOXYCHOLIC+ACID'>CHO</scene>, <scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.88&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CHO:GLYCOCHENODEOXYCHOLIC+ACID'>CHO</scene>, <scene name='pdbligand=CLR:CHOLESTEROL'>CLR</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7zyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7zyi OCA], [https://pdbe.org/7zyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7zyi RCSB], [https://www.ebi.ac.uk/pdbsum/7zyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7zyi ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7zyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7zyi OCA], [https://pdbe.org/7zyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7zyi RCSB], [https://www.ebi.ac.uk/pdbsum/7zyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7zyi ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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[[https://www.uniprot.org/uniprot/NTCP_HUMAN NTCP_HUMAN]] The disease is caused by variants affecting the gene represented in this entry.
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[https://www.uniprot.org/uniprot/NTCP_HUMAN NTCP_HUMAN] Familial hypercholanemia. The disease is caused by variants affecting the gene represented in this entry.
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/NTCP_HUMAN NTCP_HUMAN]] As a major transporter of conjugated bile salts from plasma into the hepatocyte, it has a key role in the enterohepatic circulation of bile salts necessary for the solubilization and absorption of dietary fat and fat-soluble vitamins. It exhibits broad substrate specificity and transports various non-bile acid organic compounds as well. It is strictly dependent on the extracellular presence of sodium. Able to transport taurocholate, cholate, and the non-bile acid estron sulfate (PubMed:14660639, PubMed:24867799).<ref>PMID:14660639</ref> <ref>PMID:24867799</ref> (Microbial infection) Acts as a receptor for hepatitis B virus.<ref>PMID:23150796</ref>
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[https://www.uniprot.org/uniprot/NTCP_HUMAN NTCP_HUMAN] As a major transporter of conjugated bile salts from plasma into the hepatocyte, it plays a key role in the enterohepatic circulation of bile salts necessary for the solubilization and absorption of dietary fat and fat-soluble vitamins (PubMed:14660639, PubMed:24867799, PubMed:34060352, PubMed:8132774). It is strictly dependent on the extracellular presence of sodium (PubMed:14660639, PubMed:24867799, PubMed:34060352, PubMed:8132774). It exhibits broad substrate specificity and transports various bile acids, such as taurocholate, cholate, as well as non-bile acid organic compounds, such as estrone sulfate (PubMed:14660639, PubMed:34060352). Works collaboratively with the ileal transporter (NTCP2), the organic solute transporter (OST), and the bile salt export pump (BSEP), to ensure efficacious biological recycling of bile acids during enterohepatic circulation (PubMed:33222321).<ref>PMID:14660639</ref> <ref>PMID:24867799</ref> <ref>PMID:34060352</ref> <ref>PMID:8132774</ref> <ref>PMID:33222321</ref> (Microbial infection) Acts as a receptor for hepatitis B virus.<ref>PMID:23150796</ref>
== References ==
== References ==
<references/>
<references/>

Current revision

Structure of the human sodium/bile acid cotransporter (NTCP) in complex with Fab and nanobody

PDB ID 7zyi

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