8fj4: Difference between revisions
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==LSD1-CoREST in complex with T108, short soaking== | |||
<StructureSection load='8fj4' size='340' side='right'caption='[[8fj4]], [[Resolution|resolution]] 2.76Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[8fj4]] 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=8FJ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8FJ4 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]] 2.76Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=XZQ:[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl+(2R,3S,4S)-2,3,4-trihydroxy-5-[(1R,3R,3aS,13R)-1-hydroxy-10,11-dimethyl-4,6-dioxo-3-[3-(phenylcarbamoyl)phenyl]-2,3,5,6-tetrahydro-1H-benzo[g]pyrrolo[2,1-e]pteridin-8(4H)-yl]pentyl+dihydrogen+diphosphate+(non-preferred+name)'>XZQ</scene>, <scene name='pdbligand=XZU:3-[(1~{R},2~{S})-2-(cyclobutylamino)cyclopropyl]-~{N}-phenyl-benzamide'>XZU</scene></td></tr> | ||
[[Category: | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8fj4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8fj4 OCA], [https://pdbe.org/8fj4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8fj4 RCSB], [https://www.ebi.ac.uk/pdbsum/8fj4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8fj4 ProSAT]</span></td></tr> | ||
[[Category: Caroli | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/KDM1A_HUMAN KDM1A_HUMAN] Histone demethylase that demethylates both 'Lys-4' (H3K4me) and 'Lys-9' (H3K9me) of histone H3, thereby acting as a coactivator or a corepressor, depending on the context. Acts by oxidizing the substrate by FAD to generate the corresponding imine that is subsequently hydrolyzed. Acts as a corepressor by mediating demethylation of H3K4me, a specific tag for epigenetic transcriptional activation. Demethylates both mono- (H3K4me1) and di-methylated (H3K4me2) H3K4me. May play a role in the repression of neuronal genes. Alone, it is unable to demethylate H3K4me on nucleosomes and requires the presence of RCOR1/CoREST to achieve such activity. Also acts as a coactivator of androgen receptor (ANDR)-dependent transcription, by being recruited to ANDR target genes and mediating demethylation of H3K9me, a specific tag for epigenetic transcriptional repression. The presence of PRKCB in ANDR-containing complexes, which mediates phosphorylation of 'Thr-6' of histone H3 (H3T6ph), a specific tag that prevents demethylation H3K4me, prevents H3K4me demethylase activity of KDM1A. Demethylates di-methylated 'Lys-370' of p53/TP53 which prevents interaction of p53/TP53 with TP53BP1 and represses p53/TP53-mediated transcriptional activation. Demethylates and stabilizes the DNA methylase DNMT1. Required for gastrulation during embryogenesis. Component of a RCOR/GFI/KDM1A/HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development.<ref>PMID:12032298</ref> <ref>PMID:15620353</ref> <ref>PMID:16079795</ref> <ref>PMID:17805299</ref> <ref>PMID:20228790</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Caroli J]] | |||
[[Category: Mattevi A]] | |||
Latest revision as of 16:51, 9 July 2025
LSD1-CoREST in complex with T108, short soaking
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