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==Crystal structure of JMJD2B complexed with pyridine-2,4-dicarboxylic acid and H3K9me3==
==Crystal structure of JMJD2B complexed with pyridine-2,4-dicarboxylic acid and H3K9me3==
<StructureSection load='4lxl' size='340' side='right' caption='[[4lxl]], [[Resolution|resolution]] 1.87&Aring;' scene=''>
<StructureSection load='4lxl' size='340' side='right'caption='[[4lxl]], [[Resolution|resolution]] 1.87&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4lxl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LXL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4LXL FirstGlance]. <br>
<table><tr><td colspan='2'>[[4lxl]] 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=4LXL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4LXL FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PD2:PYRIDINE-2,4-DICARBOXYLIC+ACID'>PD2</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><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]] 1.87&#8491;</td></tr>
<tr><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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=M3L:N-TRIMETHYLLYSINE'>M3L</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PD2:PYRIDINE-2,4-DICARBOXYLIC+ACID'>PD2</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4lxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4lxl OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4lxl RCSB], [http://www.ebi.ac.uk/pdbsum/4lxl PDBsum]</span></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=4lxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4lxl OCA], [https://pdbe.org/4lxl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4lxl RCSB], [https://www.ebi.ac.uk/pdbsum/4lxl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4lxl ProSAT]</span></td></tr>
<table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/KDM4B_HUMAN KDM4B_HUMAN] Histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a role in histone code. Does not demethylate histone H3 'Lys-4', H3 'Lys-27', H3 'Lys-36' nor H4 'Lys-20'. Only able to demethylate trimethylated H3 'Lys-9', with a weaker activity than KDM4A, KDM4C and KDM4D. Demethylation of Lys residue generates formaldehyde and succinate.<ref>PMID:16603238</ref>
 
==See Also==
*[[Jumonji domain-containing protein 3D structures|Jumonji domain-containing protein 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Chen, C C.]]
[[Category: Homo sapiens]]
[[Category: Chu, C H.]]
[[Category: Large Structures]]
[[Category: Wang, W C.]]
[[Category: Chen C-C]]
[[Category: Demethylation]]
[[Category: Chu C-H]]
[[Category: Histone]]
[[Category: Wang W-C]]
[[Category: Jmjc domain]]
[[Category: Methylation]]
[[Category: Nucleus]]
[[Category: Oxidoreductase-peptide complex]]

Latest revision as of 17:39, 8 November 2023

Crystal structure of JMJD2B complexed with pyridine-2,4-dicarboxylic acid and H3K9me3Crystal structure of JMJD2B complexed with pyridine-2,4-dicarboxylic acid and H3K9me3

Structural highlights

4lxl is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.87Å
Ligands:, , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

KDM4B_HUMAN Histone demethylase that specifically demethylates 'Lys-9' of histone H3, thereby playing a role in histone code. Does not demethylate histone H3 'Lys-4', H3 'Lys-27', H3 'Lys-36' nor H4 'Lys-20'. Only able to demethylate trimethylated H3 'Lys-9', with a weaker activity than KDM4A, KDM4C and KDM4D. Demethylation of Lys residue generates formaldehyde and succinate.[1]

See Also

References

  1. ↑ Whetstine JR, Nottke A, Lan F, Huarte M, Smolikov S, Chen Z, Spooner E, Li E, Zhang G, Colaiacovo M, Shi Y. Reversal of histone lysine trimethylation by the JMJD2 family of histone demethylases. Cell. 2006 May 5;125(3):467-81. Epub 2006 Apr 6. PMID:16603238 doi:10.1016/j.cell.2006.03.028

4lxl, resolution 1.87Å

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