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==NMR structure of the ARID domain from the histone H3K4 demethylase RBP2==
==NMR structure of the ARID domain from the histone H3K4 demethylase RBP2==
<StructureSection load='2jxj' size='340' side='right'caption='[[2jxj]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2jxj' size='340' side='right'caption='[[2jxj]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2jxj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JXJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JXJ FirstGlance]. <br>
<table><tr><td colspan='2'>[[2jxj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JXJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JXJ FirstGlance]. <br>
</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">JARID1A, RBBP2, RBP2 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2jxj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jxj OCA], [https://pdbe.org/2jxj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jxj RCSB], [https://www.ebi.ac.uk/pdbsum/2jxj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jxj 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=2jxj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jxj OCA], [https://pdbe.org/2jxj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jxj RCSB], [https://www.ebi.ac.uk/pdbsum/2jxj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jxj ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/KDM5A_HUMAN KDM5A_HUMAN]] Histone demethylase that specifically demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9', H3 'Lys-27', H3 'Lys-36', H3 'Lys-79' or H4 'Lys-20'. Demethylates trimethylated and dimethylated but not monomethylated H3 'Lys-4'. May stimulate transcription mediated by nuclear receptors. May be involved in transcriptional regulation of Hox proteins during cell differentiation. May participate in transcriptional repression of cytokines such as CXCL12. Plays a role in the regulation of the circadian rhythm and in maintaining the normal periodicity of the circadian clock. In a histone demethylase-independent manner, acts as a coactivator of the CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER1/2 and other clock-controlled genes and increases histone acetylation at PER1/2 promoters by inhibiting the activity of HDAC1 (By similarity).[UniProtKB:Q3UXZ9]<ref>PMID:11358960</ref> <ref>PMID:15949438</ref> <ref>PMID:17320160</ref> <ref>PMID:17320161</ref> <ref>PMID:17320163</ref>
[https://www.uniprot.org/uniprot/KDM5A_HUMAN KDM5A_HUMAN] Histone demethylase that specifically demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9', H3 'Lys-27', H3 'Lys-36', H3 'Lys-79' or H4 'Lys-20'. Demethylates trimethylated and dimethylated but not monomethylated H3 'Lys-4'. May stimulate transcription mediated by nuclear receptors. May be involved in transcriptional regulation of Hox proteins during cell differentiation. May participate in transcriptional repression of cytokines such as CXCL12. Plays a role in the regulation of the circadian rhythm and in maintaining the normal periodicity of the circadian clock. In a histone demethylase-independent manner, acts as a coactivator of the CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER1/2 and other clock-controlled genes and increases histone acetylation at PER1/2 promoters by inhibiting the activity of HDAC1 (By similarity).[UniProtKB:Q3UXZ9]<ref>PMID:11358960</ref> <ref>PMID:15949438</ref> <ref>PMID:17320160</ref> <ref>PMID:17320161</ref> <ref>PMID:17320163</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Tsai, M]]
[[Category: Tsai M]]
[[Category: Tu, S]]
[[Category: Tu S]]
[[Category: Yuan, C]]
[[Category: Yuan C]]
[[Category: Arid domain]]
[[Category: Chromatin regulator]]
[[Category: Developmental protein]]
[[Category: Dioxygenase]]
[[Category: Iron]]
[[Category: Metal-binding]]
[[Category: Nucleus]]
[[Category: Oxidoreductase]]
[[Category: Phosphoprotein]]
[[Category: Polymorphism]]
[[Category: Transcription]]
[[Category: Transcription regulation]]
[[Category: Zinc]]
[[Category: Zinc-finger]]

Latest revision as of 19:07, 29 May 2024

NMR structure of the ARID domain from the histone H3K4 demethylase RBP2

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