4y4r

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(New page: '''Unreleased structure''' The entry 4y4r is ON HOLD Authors: Chengliang Wang, Tianrong Hang, Jianye Zang Description: Category: Unreleased Structures [[Category: Chengliang Wang,...)
Current revision (09:03, 20 March 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 4y4r is ON HOLD
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==Crystal structure of ribosomal oxygenase NO66 dimer mutant==
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<StructureSection load='4y4r' size='340' side='right'caption='[[4y4r]], [[Resolution|resolution]] 3.30&Aring;' scene=''>
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Authors: Chengliang Wang, Tianrong Hang, Jianye Zang
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4y4r]] 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=4Y4R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4Y4R FirstGlance]. <br>
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Description:
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.3&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene></td></tr>
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[[Category: Chengliang Wang, Tianrong Hang, Jianye Zang]]
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4y4r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4y4r OCA], [https://pdbe.org/4y4r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4y4r RCSB], [https://www.ebi.ac.uk/pdbsum/4y4r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4y4r ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/RIOX1_HUMAN RIOX1_HUMAN] Oxygenase that can act as both a histone lysine demethylase and a ribosomal histidine hydroxylase. Specifically demethylates 'Lys-4' (H3K4me) and 'Lys-36' (H3K36me) of histone H3, thereby playing a central role in histone code. Preferentially demethylates trimethylated H3 'Lys-4' (H3K4me3) and monomethylated H3 'Lys-4' (H3K4me1) residues, while it has weaker activity for dimethylated H3 'Lys-36' (H3K36me2). Also catalyzes the hydroxylation of 60S ribosomal protein L8 on 'His-216'. Acts as a regulator of osteoblast differentiation via its interaction with SP7/OSX by demethylating H3K4me and H3K36me, thereby inhibiting SP7/OSX-mediated promoter activation (By similarity). May also play a role in ribosome biogenesis and in the replication or remodeling of certain heterochromatic region. Participates in MYC-induced transcriptional activation.<ref>PMID:14742713</ref> <ref>PMID:17308053</ref> <ref>PMID:23103944</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Hang T]]
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[[Category: Wang C]]
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[[Category: Zang J]]

Current revision

Crystal structure of ribosomal oxygenase NO66 dimer mutant

PDB ID 4y4r

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