6acp

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'''Unreleased structure'''
 
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The entry 6acp is ON HOLD until Paper Publication
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==histone lysine desuccinylase Sirt5 in complex with succinyl peptide H4K91==
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<StructureSection load='6acp' size='340' side='right'caption='[[6acp]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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Authors:
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6acp]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6ACP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6ACP FirstGlance]. <br>
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Description:
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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[[Category: Unreleased Structures]]
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SLL:(2S)-2-AZANYL-6-[(4-HYDROXY-4-OXO-BUTANOYL)AMINO]HEXANOIC+ACID'>SLL</scene></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=6acp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6acp OCA], [http://pdbe.org/6acp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6acp RCSB], [http://www.ebi.ac.uk/pdbsum/6acp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6acp ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/SIR5_HUMAN SIR5_HUMAN]] NAD-dependent lysine demalonylase and desuccinylase that specifically removes malonyl and succinyl groups on target proteins. Activates CPS1 and contributes to the regulation of blood ammonia levels during prolonged fasting: acts by mediating desuccinylation of CPS1, thereby increasing CPS1 activity in response to elevated NAD levels during fasting. Activates SOD1 by mediating its desuccinylation, leading to reduced reactive oxygen species. Has weak NAD-dependent protein deacetylase activity; however this activity may not be physiologically relevant in vivo. Can deacetylate cytochrome c (CYCS) and a number of other proteins in vitro.<ref>PMID:18680753</ref> <ref>PMID:21908771</ref> <ref>PMID:24140062</ref> <ref>PMID:22076378</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Chen, W B]]
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[[Category: Hang, T R]]
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[[Category: Histone lysine desuccinylase sirt5 in complex with succinyl peptide h4k91]]
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[[Category: Hydrolase]]

Revision as of 06:05, 24 July 2019

histone lysine desuccinylase Sirt5 in complex with succinyl peptide H4K91

PDB ID 6acp

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