View source for 5ohk


==Crystal structure of USP30 in covalent complex with ubiquitin propargylamide (high resolution)==
<StructureSection load='5ohk' size='340' side='right'caption='[[5ohk]], [[Resolution|resolution]] 2.34&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5ohk]] 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=5OHK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5OHK FirstGlance]. <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]] 2.34&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AYE:PROP-2-EN-1-AMINE'>AYE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=5ohk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ohk OCA], [https://pdbe.org/5ohk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5ohk RCSB], [https://www.ebi.ac.uk/pdbsum/5ohk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5ohk ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/UBP30_HUMAN UBP30_HUMAN] Deubiquitinating enzyme tethered to the mitochondrial outer membrane that acts as a key inhibitor of mitophagy by counteracting the action of parkin (PRKN): hydrolyzes ubiquitin attached by parkin on target proteins, such as RHOT1/MIRO1 and TOMM20, thereby blocking parkin's ability to drive mitophagy (PubMed:18287522, PubMed:24896179, PubMed:25527291, PubMed:25621951). Preferentially cleaves 'Lys-6'- and 'Lys-11'-linked polyubiquitin chains, 2 types of linkage that participate to mitophagic signaling (PubMed:25621951). Does not cleave efficiently polyubiquitin phosphorylated at 'Ser-65' (PubMed:25527291). Acts as negative regulator of mitochondrial fusion by mediating deubiquitination of MFN1 and MFN2 (By similarity).[UniProtKB:Q3UN04]<ref>PMID:18287522</ref> <ref>PMID:24896179</ref> <ref>PMID:25527291</ref> <ref>PMID:25621951</ref> 

==See Also==
*[[Thioesterase 3D structures|Thioesterase 3D structures]]
*[[3D structures of ubiquitin|3D structures of ubiquitin]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Gersch M]]
[[Category: Komander D]]