8ck4: Difference between revisions
New page: '''Unreleased structure''' The entry 8ck4 is ON HOLD Authors: Musil, D. Description: STRUCTURE OF HIF2A-ARNT HETERODIMER IN COMPLEX WITH (4S)-1-(3,5-difluorophenyl)-5,5-difluoro-3-meth... |
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==STRUCTURE OF HIF2A-ARNT HETERODIMER IN COMPLEX WITH (4S)-1-(3,5-difluorophenyl)-5,5-difluoro-3-methanesulfonyl-4,5,6,7-tetrahydro-2-benzothiophen-4-ol== | |||
<StructureSection load='8ck4' size='340' side='right'caption='[[8ck4]], [[Resolution|resolution]] 2.29Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[8ck4]] 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=8CK4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8CK4 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]] 2.29Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=UY3:(4~{S})-1-[3,5-bis(fluoranyl)phenyl]-5,5-bis(fluoranyl)-3-methylsulfonyl-6,7-dihydro-4~{H}-2-benzothiophen-4-ol'>UY3</scene></td></tr> | ||
[[Category: Musil | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8ck4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8ck4 OCA], [https://pdbe.org/8ck4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8ck4 RCSB], [https://www.ebi.ac.uk/pdbsum/8ck4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8ck4 ProSAT]</span></td></tr> | ||
</table> | |||
== Disease == | |||
[https://www.uniprot.org/uniprot/EPAS1_HUMAN EPAS1_HUMAN] Defects in EPAS1 are the cause of familial erythrocytosis type 4 (ECYT4) [MIM:[https://omim.org/entry/611783 611783]. ECYT4 is an autosomal dominant disorder characterized by increased serum red blood cell mass, elevated hemoglobin concentration and hematocrit, and normal platelet and leukocyte counts.<ref>PMID:19208626</ref> <ref>PMID:18378852</ref> <ref>PMID:18184961</ref> <ref>PMID:22367913</ref> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/EPAS1_HUMAN EPAS1_HUMAN] Transcription factor involved in the induction of oxygen regulated genes. Binds to core DNA sequence 5'-[AG]CGTG-3' within the hypoxia response element (HRE) of target gene promoters. Regulates the vascular endothelial growth factor (VEGF) expression and seems to be implicated in the development of blood vessels and the tubular system of lung. May also play a role in the formation of the endothelium that gives rise to the blood brain barrier. Potent activator of the Tie-2 tyrosine kinase expression. Activation seems to require recruitment of transcriptional coactivators such as CREBPB and probably EP300. Interaction with redox regulatory protein APEX seems to activate CTAD. | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Musil D]] | |||