7qph
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of mouse CARM1 in complex with histone H3_22-31 K27 acetylated== | |
| - | + | <StructureSection load='7qph' size='340' side='right'caption='[[7qph]], [[Resolution|resolution]] 1.90Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[7qph]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7QPH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7QPH FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=QVR:(2~{R},3~{R},4~{S},5~{R})-2-(6-AMINOPURIN-9-YL)-5-[(~{E})-PROP-1-ENYL]OXOLANE-3,4-DIOL'>QVR</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=7qph FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7qph OCA], [https://pdbe.org/7qph PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7qph RCSB], [https://www.ebi.ac.uk/pdbsum/7qph PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7qph ProSAT]</span></td></tr> |
| - | [[Category: | + | </table> |
| - | [[Category: | + | == Function == |
| - | [[Category: | + | [https://www.uniprot.org/uniprot/CARM1_MOUSE CARM1_MOUSE] Methylates (mono- and asymmetric dimethylation) the guanidino nitrogens of arginyl residues in several proteins involved in DNA packaging, transcription regulation, pre-mRNA splicing, and mRNA stability. Recruited to promoters upon gene activation together with histone acetyltransferases from EP300/P300 and p160 families, methylates histone H3 at 'Arg-17' (H3R17me), forming mainly asymmetric dimethylarginine (H3R17me2a), leading to activates transcription via chromatin remodeling. During nuclear hormone receptor activation and TCF7L2/TCF4 activation, acts synergically with EP300/P300 and either one of the p160 histone acetyltransferases NCOA1/SRC1, NCOA2/GRIP1 and NCOA3/ACTR or CTNNB1/beta-catenin to activate transcription. During myogenic transcriptional activation, acts together with NCOA3/ACTR as a coactivator for MEF2C. During monocyte inflammatory stimulation, acts together with EP300/P300 as a coactivator for NF-kappa-B. Acts as coactivator for PPARG, promotes adipocyte differentiation and the accumulation of brown fat tissue. Plays a role in the regulation of pre-mRNA alternative splicing by methylation of splicing factors. Also seems to be involved in p53/TP53 transcriptional activation. Methylates EP300/P300, both at 'Arg-2142', which may loosen its interaction with NCOA2/GRIP1, and at 'Arg-580' and 'Arg-604' in the KIX domain, which impairs its interaction with CREB and inhibits CREB-dependent transcriptional activation. Also methylates arginine residues in RNA-binding proteins PABPC1, ELAVL1 and ELAV4, which may affect their mRNA-stabilizing properties and the half-life of their target mRNAs.<ref>PMID:10381882</ref> <ref>PMID:11341840</ref> <ref>PMID:11701890</ref> <ref>PMID:11713257</ref> <ref>PMID:11983685</ref> <ref>PMID:11997499</ref> <ref>PMID:12756295</ref> <ref>PMID:14966289</ref> <ref>PMID:15186775</ref> <ref>PMID:15616592</ref> <ref>PMID:16322096</ref> <ref>PMID:17218272</ref> <ref>PMID:17882261</ref> <ref>PMID:18188184</ref> <ref>PMID:19843527</ref> <ref>PMID:19897492</ref> <ref>PMID:21138967</ref> |
| - | [[Category: Cura | + | == References == |
| - | [[Category: | + | <references/> |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mus musculus]] | ||
| + | [[Category: Bonnefond L]] | ||
| + | [[Category: Cavarelli J]] | ||
| + | [[Category: Cura V]] | ||
| + | [[Category: Marechal N]] | ||
| + | [[Category: Troffer-Charlier N]] | ||
Revision as of 07:12, 18 January 2023
Crystal structure of mouse CARM1 in complex with histone H3_22-31 K27 acetylated
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