4f4u: Difference between revisions

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 ==The bicyclic intermediate structure provides insights into the desuccinylation mechanism of SIRT5==
-<StructureSection load='4f4u' size='340' side='right' caption='[[4f4u]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
+<StructureSection load='4f4u' size='340' side='right'caption='[[4f4u]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4f4u]] 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=4F4U OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4F4U FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4f4u]] 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=4F4U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4F4U FirstGlance]. <br>
-</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>
+</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&#8491;</td></tr>
-<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>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SLL:(2S)-2-AZANYL-6-[(4-HYDROXY-4-OXO-BUTANOYL)AMINO]HEXANOIC+ACID'>SLL</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4f56|4f56]]</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=4f4u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f4u OCA], [https://pdbe.org/4f4u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4f4u RCSB], [https://www.ebi.ac.uk/pdbsum/4f4u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4f4u ProSAT]</span></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">SIR2L5, SIRT5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=4f4u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f4u OCA], [http://pdbe.org/4f4u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4f4u RCSB], [http://www.ebi.ac.uk/pdbsum/4f4u PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4f4u ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[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>
+[https://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>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 23: / Line 21: @@
 ==See Also==
-*[[Histone deacetylase|Histone deacetylase]]
+*[[Histone deacetylase 3D structures|Histone deacetylase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: Hao, Q]]
+[[Category: Large Structures]]
-[[Category: Zhou, Y]]
+[[Category: Hao Q]]
-[[Category: Hydrolase]]
+[[Category: Zhou Y]]
-[[Category: Mitochondrial sirtuin]]
-[[Category: Nad-dependent demalonylase and desuccinylase]]
-[[Category: Rossmann fold domain]]
-[[Category: Zn-binding domain]]