3a7s

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[[Image:3a7s.png|left|200px]]
 
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{{STRUCTURE_3a7s| PDB=3a7s | SCENE= }}
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==Catalytic domain of UCH37==
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<StructureSection load='3a7s' size='340' side='right'caption='[[3a7s]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3a7s]] 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=3A7S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3A7S FirstGlance]. <br>
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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]] 2.2&#8491;</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></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=3a7s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3a7s OCA], [https://pdbe.org/3a7s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3a7s RCSB], [https://www.ebi.ac.uk/pdbsum/3a7s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3a7s ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/UCHL5_HUMAN UCHL5_HUMAN] Protease that specifically cleaves 'Lys-48'-linked polyubiquitin chains. Deubiquitinating enzyme associated with the 19S regulatory subunit of the 26S proteasome. Putative regulatory component of the INO80 complex; however is inactive in the INO80 complex and is activated by a transient interaction of the INO80 complex with the proteasome via ADRM1.<ref>PMID:16906146</ref> <ref>PMID:18922472</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/a7/3a7s_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3a7s ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Ubiquitin C-terminal hydrolases (UCHs) are one of five sub-families of de-ubiquitinating enzymes (DUBs) that hydrolyze the C-terminal peptide bond of ubiquitin. UCH37 (also called UCH-L5) is the only UCH family protease that interacts with the 19S proteasome regulatory complex and disassembles Lys48-linked poly-ubiquitin from the distal end of the chain. The structures of three UCHs, UCH-L1, UCH-L3, and YUH1, have been determined by X-ray crystallography. However, little is known about their physiological substrates. These enzymes do not hydrolyze large adducts of ubiquitin such as proteins. To identify and characterize the hydrolytic specificities of their substrates, the crystal structure of the UCH37 catalytic domain (UCH-domain) was determined and compared with that of the other UCHs. The overall folding patterns are similar in these UCHs. However, helix-3 is collapsed in UCH37 and the pattern of electrostatic potential on the surface of the putative substrate-binding site (P'-site) is different. Helix-3 comprises an edge of the P'-site. As a result, the P'-site is wider than that in other UCHs. These differences indicate that UCH37 can interact with larger adducts such as ubiquitin.
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===Catalytic domain of UCH37===
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Crystal structure of the de-ubiquitinating enzyme UCH37 (human UCH-L5) catalytic domain.,Nishio K, Kim SW, Kawai K, Mizushima T, Yamane T, Hamazaki J, Murata S, Tanaka K, Morimoto Y Biochem Biophys Res Commun. 2009 Dec 18;390(3):855-60. Epub 2009 Oct 20. PMID:19836345<ref>PMID:19836345</ref>
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{{ABSTRACT_PUBMED_19836345}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 3a7s" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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[[3a7s]] 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=3A7S OCA].
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*[[Thioesterase 3D structures|Thioesterase 3D structures]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019836345</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Ubiquitinyl hydrolase 1]]
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[[Category: Large Structures]]
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[[Category: Hamazaki, J.]]
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[[Category: Hamazaki J]]
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[[Category: Kawai, K.]]
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[[Category: Kawai K]]
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[[Category: Kim, S W.]]
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[[Category: Kim SW]]
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[[Category: Mizushima, T.]]
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[[Category: Mizushima T]]
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[[Category: Murata, S.]]
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[[Category: Murata S]]
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[[Category: Nishio, K.]]
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[[Category: Nishio K]]
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[[Category: Tanaka, K.]]
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[[Category: Tanaka K]]
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[[Category: Yamane, T.]]
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[[Category: Yamane T]]
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[[Category: Hydrolase]]
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[[Category: Protease]]
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[[Category: Proteasome]]
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[[Category: Thiol protease]]
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[[Category: Ubiquitin-proteasome pathway]]
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[[Category: Ubl conjugation pathway]]
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Current revision

Catalytic domain of UCH37

PDB ID 3a7s

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