View source for 4rwv


==Crystal structure of PIP3 bound human nuclear receptor LRH-1 (Liver Receptor Homolog 1, NR5A2) in complex with a co-regulator DAX-1 (NR0B1) peptide at 1.86 A resolution==
<StructureSection load='4rwv' size='340' side='right'caption='[[4rwv]], [[Resolution|resolution]] 1.86&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4rwv]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4RWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4RWV FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.859&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSO:S-HYDROXYCYSTEINE'>CSO</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PIZ:(2S)-3-{[(R)-{[(1S,2S,3R,4S,5S,6S)-2,6-DIHYDROXY-3,4,5-TRIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}(HYDROXY)PHOSPHORYL]OXY}PROPANE-1,2-DIYL+DIHEXADECANOATE'>PIZ</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</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=4rwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4rwv OCA], [https://pdbe.org/4rwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4rwv RCSB], [https://www.ebi.ac.uk/pdbsum/4rwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4rwv ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/NR5A2_HUMAN NR5A2_HUMAN] Binds to the sequence element 5'-AACGACCGACCTTGAG-3' of the enhancer II of hepatitis B virus genes, a critical cis-element of their expression and regulation. May be responsible for the liver-specific activity of enhancer II, probably in combination with other hepatocyte transcription factors. Key regulator of cholesterol 7-alpha-hydroxylase gene (CYP7A) expression in liver. May also contribute to the regulation of pancreas-specific genes and play important roles in embryonic development.

==See Also==
*[[Liver receptor homolog-1|Liver receptor homolog-1]]
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Partnership for Stem Cell Biology]]