3ptr: Difference between revisions

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==PHF2 Jumonji domain==
==PHF2 Jumonji domain==
<StructureSection load='3ptr' size='340' side='right' caption='[[3ptr]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
<StructureSection load='3ptr' size='340' side='right'caption='[[3ptr]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3ptr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PTR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3PTR FirstGlance]. <br>
<table><tr><td colspan='2'>[[3ptr]] is a 1 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=3PTR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PTR FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.954&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3pu3|3pu3]], [[3pu8|3pu8]], [[3pua|3pua]], [[3pus|3pus]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PHF2, KIAA0662 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=3ptr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ptr OCA], [https://pdbe.org/3ptr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ptr RCSB], [https://www.ebi.ac.uk/pdbsum/3ptr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ptr ProSAT]</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=3ptr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ptr OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ptr RCSB], [http://www.ebi.ac.uk/pdbsum/3ptr PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PHF2_HUMAN PHF2_HUMAN]] Lysine demethylase that demethylates both histones and non-histone proteins. Enzymatically inactive by itself, and becomes active following phosphorylation by PKA: forms a complex with ARID5B and mediates demethylation of methylated ARID5B. Demethylation of ARID5B leads to target the PHF2-ARID5B complex to target promoters, where PHF2 mediates demethylation of dimethylated 'Lys-9' of histone H3 (H3K9me2), followed by transcription activation of target genes. The PHF2-ARID5B complex acts as a coactivator of HNF4A in liver. PHF2 is recruited to trimethylated 'Lys-4' of histone H3 (H3K4me3) at rDNA promoters and promotes expression of rDNA.<ref>PMID:21532585</ref> <ref>PMID:20129925</ref> <ref>PMID:21167174</ref>
[https://www.uniprot.org/uniprot/PHF2_HUMAN PHF2_HUMAN] Lysine demethylase that demethylates both histones and non-histone proteins. Enzymatically inactive by itself, and becomes active following phosphorylation by PKA: forms a complex with ARID5B and mediates demethylation of methylated ARID5B. Demethylation of ARID5B leads to target the PHF2-ARID5B complex to target promoters, where PHF2 mediates demethylation of dimethylated 'Lys-9' of histone H3 (H3K9me2), followed by transcription activation of target genes. The PHF2-ARID5B complex acts as a coactivator of HNF4A in liver. PHF2 is recruited to trimethylated 'Lys-4' of histone H3 (H3K4me3) at rDNA promoters and promotes expression of rDNA.<ref>PMID:21532585</ref> <ref>PMID:20129925</ref> <ref>PMID:21167174</ref>  
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3ptr" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Cheng, X]]
[[Category: Large Structures]]
[[Category: Hashimoto, H]]
[[Category: Cheng X]]
[[Category: Horton, J R]]
[[Category: Hashimoto H]]
[[Category: Upadhyay, A K]]
[[Category: Horton JR]]
[[Category: Zhang, X]]
[[Category: Upadhyay AK]]
[[Category: Alpha-ketoglutarate-fe2+ dependent dioxygenase]]
[[Category: Zhang X]]
[[Category: Histone tail binding protein]]
[[Category: Protein binding]]

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