3u4s
From Proteopedia
(Difference between revisions)
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==Histone Lysine demethylase JMJD2A in complex with T11C peptide substrate crosslinked to N-oxalyl-D-cysteine== | ==Histone Lysine demethylase JMJD2A in complex with T11C peptide substrate crosslinked to N-oxalyl-D-cysteine== | ||
| - | <StructureSection load='3u4s' size='340' side='right' caption='[[3u4s]], [[Resolution|resolution]] 2.15Å' scene=''> | + | <StructureSection load='3u4s' size='340' side='right'caption='[[3u4s]], [[Resolution|resolution]] 2.15Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3u4s]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3u4s]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3U4S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3U4S FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=08P:N-(CARBOXYCARBONYL)-D-CYSTEINE'>08P</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=08P:N-(CARBOXYCARBONYL)-D-CYSTEINE'>08P</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene></td></tr> | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene></td></tr> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2oq6|2oq6]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2oq6|2oq6]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">JHDM3A, JMJD2, JMJD2A, KDM4A, KIAA0677 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">JHDM3A, JMJD2, JMJD2A, KDM4A, KIAA0677 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3u4s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3u4s OCA], [https://pdbe.org/3u4s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3u4s RCSB], [https://www.ebi.ac.uk/pdbsum/3u4s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3u4s ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/KDM4A_HUMAN KDM4A_HUMAN]] Histone demethylase that specifically demethylates 'Lys-9' and 'Lys-36' residues of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-4', H3 'Lys-27' nor H4 'Lys-20'. Demethylates trimethylated H3 'Lys-9' and H3 'Lys-36' residue, while it has no activity on mono- and dimethylated residues. Demethylation of Lys residue generates formaldehyde and succinate. Participates in transcriptional repression of ASCL2 and E2F-responsive promoters via the recruitment of histone deacetylases and NCOR1, respectively.<ref>PMID:16024779</ref> <ref>PMID:16603238</ref> <ref>PMID:21694756</ref> Isoform 2: Crucial for muscle differentiation, promotes transcriptional activation of the Myog gene by directing the removal of repressive chromatin marks at its promoter. Lacks the N-terminal demethylase domain.<ref>PMID:16024779</ref> <ref>PMID:16603238</ref> <ref>PMID:21694756</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
| - | *[[Jumonji domain-containing protein|Jumonji domain-containing protein]] | + | *[[Jumonji domain-containing protein 3D structures|Jumonji domain-containing protein 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Human]] | [[Category: Human]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Ma, J]] | [[Category: Ma, J]] | ||
[[Category: McDonough, M A]] | [[Category: McDonough, M A]] | ||
Revision as of 05:57, 13 July 2022
Histone Lysine demethylase JMJD2A in complex with T11C peptide substrate crosslinked to N-oxalyl-D-cysteine
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