3rib: Difference between revisions
New page: '''Unreleased structure''' The entry 3rib is ON HOLD Authors: Xu, S, Zhang, T, Zhong, C, Ding, J Description: human lysine methyltransferase Smyd2 in complex with AdoHcy |
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==Human lysine methyltransferase Smyd2 in complex with AdoHcy== | |||
<StructureSection load='3rib' size='340' side='right'caption='[[3rib]], [[Resolution|resolution]] 2.79Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3rib]] 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=3RIB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RIB 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]] 2.79Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=3rib FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rib OCA], [https://pdbe.org/3rib PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rib RCSB], [https://www.ebi.ac.uk/pdbsum/3rib PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rib ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/SMYD2_HUMAN SMYD2_HUMAN] Protein-lysine N-methyltransferase that methylates both histones and non-histone proteins. Specifically methylates histone H3 'Lys-4' (H3K4me) and dimethylates histone H3 'Lys-36' (H3K36me2). Has also methyltransferase activity toward non-histone proteins such as p53/TP53 and RB1. Monomethylates 'Lys-370' of p53/TP53, leading to decreased DNA-binding activity and subsequent transcriptional regulation activity of p53/TP53. Monomethylates 'Lys-860' of RB1/RB.<ref>PMID:17108971</ref> <ref>PMID:17805299</ref> <ref>PMID:18065756</ref> <ref>PMID:20870719</ref> | |||
==See Also== | |||
*[[Histone methyltransferase 3D structures|Histone methyltransferase 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Ding J]] | |||
[[Category: Xu S]] | |||
[[Category: Zhang T]] | |||
[[Category: Zhong C]] | |||