4mzf: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-'''Unreleased structure'''
-The entry 4mzf is ON HOLD
+==Crystal structure of human Spindlin1 bound to histone H3(K4me3-R8me2a) peptide==
+<StructureSection load='4mzf' size='340' side='right'caption='[[4mzf]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[4mzf]] 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=4MZF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4MZF FirstGlance]. <br>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DA2:NG,NG-DIMETHYL-L-ARGININE'>DA2</scene>, <scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=4mzf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4mzf OCA], [https://pdbe.org/4mzf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4mzf RCSB], [https://www.ebi.ac.uk/pdbsum/4mzf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4mzf ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/H32_HUMAN H32_HUMAN]
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Histone modification patterns and their combinatorial readout have emerged as a fundamental mechanism for epigenetic regulation. Here we characterized Spindlin1 as a histone effector that senses a cis-tail histone H3 methylation pattern involving trimethyllysine 4 (H3K4me3) and asymmetric dimethylarginine 8 (H3R8me2a) marks. Spindlin1 consists of triple tudor-like Spin/Ssty repeats. Cocrystal structure determination established concurrent recognition of H3K4me3 and H3R8me2a by Spin/Ssty repeats 2 and 1, respectively. Both H3K4me3 and H3R8me2a are recognized using an "insertion cavity" recognition mode, contributing to a methylation state-specific layer of regulation. In vivo functional studies suggest that Spindlin1 activates Wnt/beta-catenin signaling downstream from protein arginine methyltransferase 2 (PRMT2) and the MLL complex, which together are capable of generating a specific H3 "K4me3-R8me2a" pattern. Mutagenesis of Spindlin1 reader pockets impairs activation of Wnt target genes. Taken together, our work connects a histone "lysine-arginine" methylation pattern readout by Spindlin1-to-Wnt signaling at the transcriptional level.
-Authors: Xiaonan Su, Xiaozhe Ding, Haitao Li
+Molecular basis underlying histone H3 lysine-arginine methylation pattern readout by Spin/Ssty repeats of Spindlin1.,Su X, Zhu G, Ding X, Lee SY, Dou Y, Zhu B, Wu W, Li H Genes Dev. 2014 Mar 15;28(6):622-36. doi: 10.1101/gad.233239.113. Epub 2014 Mar, 3. PMID:24589551<ref>PMID:24589551</ref>
-Description: Crystal structure of SP1 in the presence of histone H3 lysine arginine methylatin
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 4mzf" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Spindlin|Spindlin]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Large Structures]]
+[[Category: Ding X]]
+[[Category: Li H]]
+[[Category: Su X]]