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3mtn

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==Usp21 in complex with a ubiquitin-based, USP21-specific inhibitor==
==Usp21 in complex with a ubiquitin-based, USP21-specific inhibitor==
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<StructureSection load='3mtn' size='340' side='right' caption='[[3mtn]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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<StructureSection load='3mtn' size='340' side='right'caption='[[3mtn]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3mtn]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MTN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3MTN FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3mtn]] is a 4 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=3MTN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3MTN FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3i3t|3i3t]]</td></tr>
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<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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PP1490, USP21, USP23 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), RPS27A, UBA52, UBA80, UBB, UBC, UBCEP1, UBCEP2, UBQ ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3mtn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mtn OCA], [https://pdbe.org/3mtn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3mtn RCSB], [https://www.ebi.ac.uk/pdbsum/3mtn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3mtn ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ubiquitin_thiolesterase Ubiquitin thiolesterase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.2.15 3.1.2.15] </span></td></tr>
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<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=3mtn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3mtn OCA], [http://pdbe.org/3mtn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3mtn RCSB], [http://www.ebi.ac.uk/pdbsum/3mtn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3mtn ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/UBP21_HUMAN UBP21_HUMAN]] Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination (By similarity). Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates.<ref>PMID:10799498</ref>
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[https://www.uniprot.org/uniprot/UBP21_HUMAN UBP21_HUMAN] Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination (By similarity). Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates.<ref>PMID:10799498</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mt/3mtn_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mt/3mtn_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
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==See Also==
==See Also==
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*[[Thioesterase|Thioesterase]]
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*[[Thioesterase 3D structures|Thioesterase 3D structures]]
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*[[Ubiquitin|Ubiquitin]]
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*[[3D structures of ubiquitin|3D structures of ubiquitin]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
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[[Category: Ubiquitin thiolesterase]]
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[[Category: Large Structures]]
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[[Category: Arrowsmith, C H]]
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[[Category: Arrowsmith CH]]
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[[Category: Avvakumov, G V]]
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[[Category: Avvakumov GV]]
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[[Category: Bochkarev, A]]
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[[Category: Bochkarev A]]
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[[Category: Bountra, C]]
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[[Category: Bountra C]]
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[[Category: Dhe-Paganon, S]]
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[[Category: Dhe-Paganon S]]
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[[Category: Edwards, A M]]
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[[Category: Edwards AM]]
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[[Category: Ernst, A]]
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[[Category: Ernst A]]
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[[Category: Li, Y]]
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[[Category: Li Y]]
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[[Category: Structural genomic]]
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[[Category: Sidhu S]]
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[[Category: Sidhu, S]]
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[[Category: Walker JR]]
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[[Category: Walker, J R]]
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[[Category: Weigelt J]]
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[[Category: Weigelt, J]]
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[[Category: Xue S]]
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[[Category: Xue, S]]
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[[Category: Activator]]
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[[Category: Chromatin regulator]]
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[[Category: Hydrolase]]
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[[Category: Inhibitor]]
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[[Category: Isopeptide bond]]
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[[Category: Nucleus]]
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[[Category: Phosphoprotein]]
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[[Category: Protease]]
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[[Category: Sgc]]
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[[Category: Thiol protease]]
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[[Category: Transcription]]
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[[Category: Transcription regulation]]
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[[Category: Ubiquitin biology]]
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[[Category: Ubiquitin-specific protease activity]]
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[[Category: Ubl conjugation pathway]]
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Current revision

Usp21 in complex with a ubiquitin-based, USP21-specific inhibitor

PDB ID 3mtn

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