This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3qwv
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:3qwv.png|left|200px]] | ||
| - | + | ==Crystal structure of histone lysine methyltransferase SmyD2 in complex with the cofactor product AdoHcy== | |
| - | + | <StructureSection load='3qwv' size='340' side='right'caption='[[3qwv]], [[Resolution|resolution]] 2.03Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3qwv]] is a 1 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=3QWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QWV 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]] 2.03Å</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=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=3qwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qwv OCA], [https://pdbe.org/3qwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qwv RCSB], [https://www.ebi.ac.uk/pdbsum/3qwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qwv ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/SMYD2_MOUSE SMYD2_MOUSE] Protein-lysine N-methyltransferase that methylates both histones and non-histone proteins, including p53/TP53 and RB1. Specifically methylates histone H3 'Lys-4' (H3K4me) and dimethylates histone H3 'Lys-36' (H3K36me2). Shows even higher methyltransferase activity on p53/TP53. Monomethylates 'Lys-370' of p53/TP53, leading to decreased DNA-binding activity and subsequent transcriptional regulation activity of p53/TP53. Monomethylates RB1 at 'Lys-860'.<ref>PMID:16805913</ref> | |
| - | + | == References == | |
| - | < | + | <references/> |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | + | [[Category: Large Structures]] | |
| - | + | ||
| - | + | ||
| - | == | + | |
| - | [[3qwv]] is a 1 chain structure with sequence from [ | + | |
| - | + | ||
| - | == | + | |
| - | < | + | |
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
| - | [[Category: Brunzelle | + | [[Category: Brunzelle J]] |
| - | [[Category: Jiang | + | [[Category: Jiang Y]] |
| - | [[Category: Sirinupong | + | [[Category: Sirinupong N]] |
| - | [[Category: Yang | + | [[Category: Yang Z]] |
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of histone lysine methyltransferase SmyD2 in complex with the cofactor product AdoHcy
| |||||||||||
