View source for 4xhd


==STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN WITH COMPOUND-1==
<StructureSection load='4xhd' size='340' side='right'caption='[[4xhd]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4xhd]] is a 1 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=4XHD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4XHD 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]] 2.4&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=40U:N-{(2R)-1-[(4S)-4-(4-CHLOROPHENYL)-4-HYDROXY-3,3-DIMETHYLPIPERIDIN-1-YL]-3-METHYL-1-OXOBUTAN-2-YL}-2-CYCLOPROPYLACETAMIDE'>40U</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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=4xhd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xhd OCA], [https://pdbe.org/4xhd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4xhd RCSB], [https://www.ebi.ac.uk/pdbsum/4xhd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4xhd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/NR1I2_HUMAN NR1I2_HUMAN] Nuclear receptor that binds and is activated by variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, drugs and endogenous compounds. Activated by the antibiotic rifampicin and various plant metabolites, such as hyperforin, guggulipid, colupulone, and isoflavones. Response to specific ligands is species-specific. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes.<ref>PMID:9727070</ref> <ref>PMID:11668216</ref> <ref>PMID:11297522</ref> <ref>PMID:19297428</ref> <ref>PMID:12578355</ref> <ref>PMID:18768384</ref> 

==See Also==
*[[Pregnane X receptor 3D structures|Pregnane X receptor 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Camac DM]]
[[Category: Khan JA]]