Enzymes
| UniProtKB help_outline | 1,386 proteins |
| GO Molecular Function help_outline |
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Reaction participants Show >> << Hide
- Name help_outline H2O Identifier CHEBI:15377 (Beilstein: 3587155; CAS: 7732-18-5) help_outline Charge 0 Formula H2O InChIKeyhelp_outline XLYOFNOQVPJJNP-UHFFFAOYSA-N SMILEShelp_outline [H]O[H] 2D coordinates Mol file for the small molecule Search links Involved in 6,048 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
N6-glutaryl-L-lysyl-[protein]
Identifier
RHEA-COMP:11875
Reactive part
help_outline
- Name help_outline N6-glutaryl-L-lysine residue Identifier CHEBI:87828 Charge -1 Formula C11H17N2O4 SMILEShelp_outline C(*)([C@@H](N*)CCCCNC(CCCC([O-])=O)=O)=O 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline NAD+ Identifier CHEBI:57540 (Beilstein: 3868403) help_outline Charge -1 Formula C21H26N7O14P2 InChIKeyhelp_outline BAWFJGJZGIEFAR-NNYOXOHSSA-M SMILEShelp_outline NC(=O)c1ccc[n+](c1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,142 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 2''-O-glutaryl-ADP-D-ribose Identifier CHEBI:87829 Charge -3 Formula C20H26N5O17P2 InChIKeyhelp_outline YKONEZRCCFZUGL-GCGJIVQHSA-K SMILEShelp_outline O1C(O)[C@H](OC(CCCC([O-])=O)=O)[C@H](O)[C@H]1COP(OP(OC[C@@H]2[C@H]([C@H]([C@H](N3C4=NC=NC(=C4N=C3)N)O2)O)O)(=O)[O-])(=O)[O-] 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
L-lysyl-[protein]
Identifier
RHEA-COMP:9752
Reactive part
help_outline
- Name help_outline L-lysine residue Identifier CHEBI:29969 Charge 1 Formula C6H13N2O SMILEShelp_outline C([C@@H](C(*)=O)N*)CCC[NH3+] 2D coordinates Mol file for the small molecule Search links Involved in 134 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline nicotinamide Identifier CHEBI:17154 (Beilstein: 383619; CAS: 98-92-0) help_outline Charge 0 Formula C6H6N2O InChIKeyhelp_outline DFPAKSUCGFBDDF-UHFFFAOYSA-N SMILEShelp_outline NC(=O)c1cccnc1 2D coordinates Mol file for the small molecule Search links Involved in 60 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:47664 | RHEA:47665 | RHEA:47666 | RHEA:47667 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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| Gene Ontology help_outline |
Related reactions help_outline
More general form(s) of this reaction
Publications
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Lysine glutarylation is a protein posttranslational modification regulated by SIRT5.
Tan M., Peng C., Anderson K.A., Chhoy P., Xie Z., Dai L., Park J., Chen Y., Huang H., Zhang Y., Ro J., Wagner G.R., Green M.F., Madsen A.S., Schmiesing J., Peterson B.S., Xu G., Ilkayeva O.R., Muehlbauer M.J., Braulke T., Muehlhausen C., Backos D.S., Olsen C.A., McGuire P.J., Pletcher S.D., Lombard D.B., Hirschey M.D., Zhao Y.
We report the identification and characterization of a five-carbon protein posttranslational modification (PTM) called lysine glutarylation (Kglu). This protein modification was detected by immunoblot and mass spectrometry (MS), and then comprehensively validated by chemical and biochemical method ... >> More
We report the identification and characterization of a five-carbon protein posttranslational modification (PTM) called lysine glutarylation (Kglu). This protein modification was detected by immunoblot and mass spectrometry (MS), and then comprehensively validated by chemical and biochemical methods. We demonstrated that the previously annotated deacetylase, sirtuin 5 (SIRT5), is a lysine deglutarylase. Proteome-wide analysis identified 683 Kglu sites in 191 proteins and showed that Kglu is highly enriched on metabolic enzymes and mitochondrial proteins. We validated carbamoyl phosphate synthase 1 (CPS1), the rate-limiting enzyme in urea cycle, as a glutarylated protein and demonstrated that CPS1 is targeted by SIRT5 for deglutarylation. We further showed that glutarylation suppresses CPS1 enzymatic activity in cell lines, mice, and a model of glutaric acidemia type I disease, the last of which has elevated glutaric acid and glutaryl-CoA. This study expands the landscape of lysine acyl modifications and increases our understanding of the deacylase SIRT5. << Less