4gd4: Difference between revisions

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==Crystal Structure of JMJD2A Complexed with Inhibitor==
==Crystal Structure of JMJD2A Complexed with Inhibitor==
<StructureSection load='4gd4' size='340' side='right' caption='[[4gd4]], [[Resolution|resolution]] 2.33&Aring;' scene=''>
<StructureSection load='4gd4' size='340' side='right' caption='[[4gd4]], [[Resolution|resolution]] 2.33&Aring;' scene=''>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0WS:2-(1H-PYRAZOL-3-YL)PYRIDINE-4-CARBOXYLIC+ACID'>0WS</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</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"><scene name='pdbligand=0WS:2-(1H-PYRAZOL-3-YL)PYRIDINE-4-CARBOXYLIC+ACID'>0WS</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KDM4A, JHDM3A, JMJD2, JMJD2A, KIAA0677 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">KDM4A, JHDM3A, JMJD2, JMJD2A, KIAA0677 ([http://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'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4gd4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gd4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4gd4 RCSB], [http://www.ebi.ac.uk/pdbsum/4gd4 PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4gd4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gd4 OCA], [http://pdbe.org/4gd4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4gd4 RCSB], [http://www.ebi.ac.uk/pdbsum/4gd4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4gd4 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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==See Also==
==See Also==
*[[Jumonji domain-containing protein 2A|Jumonji domain-containing protein 2A]]
*[[Jumonji domain-containing protein|Jumonji domain-containing protein]]
== References ==
== References ==
<references/>
<references/>

Revision as of 21:34, 4 August 2016

Crystal Structure of JMJD2A Complexed with InhibitorCrystal Structure of JMJD2A Complexed with Inhibitor

Structural highlights

4gd4 is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , ,
Gene:KDM4A, JHDM3A, JMJD2, JMJD2A, KIAA0677 (HUMAN)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[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.[1] [2] [3] 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.[4] [5] [6]

See Also

References

  1. ↑ Zhang D, Yoon HG, Wong J. JMJD2A is a novel N-CoR-interacting protein and is involved in repression of the human transcription factor achaete scute-like homologue 2 (ASCL2/Hash2). Mol Cell Biol. 2005 Aug;25(15):6404-14. PMID:16024779 doi:http://dx.doi.org/25/15/6404
  2. ↑ 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
  3. ↑ Verrier L, Escaffit F, Chailleux C, Trouche D, Vandromme M. A new isoform of the histone demethylase JMJD2A/KDM4A is required for skeletal muscle differentiation. PLoS Genet. 2011 Jun;7(6):e1001390. doi: 10.1371/journal.pgen.1001390. Epub 2011 , Jun 2. PMID:21694756 doi:http://dx.doi.org/10.1371/journal.pgen.1001390
  4. ↑ Zhang D, Yoon HG, Wong J. JMJD2A is a novel N-CoR-interacting protein and is involved in repression of the human transcription factor achaete scute-like homologue 2 (ASCL2/Hash2). Mol Cell Biol. 2005 Aug;25(15):6404-14. PMID:16024779 doi:http://dx.doi.org/25/15/6404
  5. ↑ 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
  6. ↑ Verrier L, Escaffit F, Chailleux C, Trouche D, Vandromme M. A new isoform of the histone demethylase JMJD2A/KDM4A is required for skeletal muscle differentiation. PLoS Genet. 2011 Jun;7(6):e1001390. doi: 10.1371/journal.pgen.1001390. Epub 2011 , Jun 2. PMID:21694756 doi:http://dx.doi.org/10.1371/journal.pgen.1001390

4gd4, resolution 2.33Å

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