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Sirtuin 3 (SIRT3)

SIR2L3; Silent Mating Type Information Regulation 2 Homolog 3; NAD-dependent protein deacetylase sirtuin-3, mitochondrial; SIR2-like protein 3; Regulatory protein SIR2 homolog 3

SIRT3 is a soluble protein located in the mitochondrial matrix, and contains a mitochondrial processing peptide at the N-terminus. A set of crystal structures of human SIRT3 have been solved, including an apo-structure with no substrate, a structure with a peptide containing acetyl lysine of its natural substrate acetyl-CoA synthetase 2, a reaction intermediate structure trapped by a thioacetyl peptide and a structure with the dethioacetylated peptide bound. These structures show the conformational changes induced by the two substrates required for the reaction, the acetylated substrate peptide and NAD+. In addition, a binding study by isothermal titration calorimetry suggests that the acetylated peptide is the first substrate to bind to SIRT3, prior to NAD+.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Hu01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Hu01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Hu01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Hu01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Hu01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Mu01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Mu01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Mu01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Mu01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Mu01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Ra01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Ra01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Ra01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Ra01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Ra01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Ca01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Ca01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Ca01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Ca01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Ca01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Po01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Po01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Po01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Po01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Po01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Bo01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Bo01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Bo01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Bo01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Bo01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Rb01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Rb01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Rb01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Rb01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Rb01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR886Mo01 Recombinant Sirtuin 3 (SIRT3) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR886Mo01 Monoclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IP.
PAR886Mo01 Polyclonal Antibody to Sirtuin 3 (SIRT3) WB; IHC; ICC; IF.
Assay Kits CLR886Mo01 CLIA Kit for Sirtuin 3 (SIRT3) CLIA assay for Antigen Detection
ELR886Mo01 ELISA Kit for Sirtuin 3 (SIRT3) Enzyme-linked immunosorbent assay for Antigen Detection

Reference

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Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]

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Nature 440:497-500(2006) [PubMed] [Europe PMC] [Abstract]

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"The full-ORF clone resource of the German cDNA consortium."
BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract]

"The human silent information regulator (Sir)2 homologue hSIRT3 is a mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase."
J. Cell Biol. 158:647-657(2002) [PubMed] [Europe PMC] [Abstract]

"SIRT3, a human SIR2 homologue, is an NAD-dependent deacetylase localized to mitochondria."
Proc. Natl. Acad. Sci. U.S.A. 99:13653-13658(2002) [PubMed] [Europe PMC] [Abstract]

"Evolutionarily conserved and nonconserved cellular localizations and functions of human SIRT proteins."
Mol. Biol. Cell 16:4623-4635(2005) [PubMed] [Europe PMC] [Abstract]

"Reversible lysine acetylation controls the activity of the mitochondrial enzyme acetyl-CoA synthetase 2."
Proc. Natl. Acad. Sci. U.S.A. 103:10224-10229(2006) [PubMed] [Europe PMC] [Abstract]

"The human SIRT3 protein deacetylase is exclusively mitochondrial."
Biochem. J. 411:279-285(2008) [PubMed] [Europe PMC] [Abstract]

"Substrates and regulation mechanisms for the human mitochondrial sirtuins Sirt3 and Sirt5."
J. Mol. Biol. 382:790-801(2008) [PubMed] [Europe PMC] [Abstract]

"A role for the mitochondrial deacetylase Sirt3 in regulating energy homeostasis."
Proc. Natl. Acad. Sci. U.S.A. 105:14447-14452(2008) [PubMed] [Europe PMC] [Abstract]

"Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions."
Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract]

"SIRT3 deacetylates ATP synthase F1 complex proteins in response to nutrient and exercise-induced stress."
Antioxid. Redox Signal. 21:551-564(2014) [PubMed] [Europe PMC] [Abstract]

"SIRT3 regulates long-chain acyl-coA dehydrogenase by deacetylating conserved lysines near the active site."
J. Biol. Chem. 288:33837-33847(2013) [PubMed] [Europe PMC] [Abstract]

"An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."
J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]

"Crystal structures of human SIRT3 displaying substrate-induced conformational changes."
J. Biol. Chem. 284:24394-24405(2009) [PubMed] [Europe PMC] [Abstract]

"Structures of human sirtuin 3 complexes with ADP-ribose and with carba-NAD+ and SRT1720: binding details and inhibition mechanism."
Acta Crystallogr. D 69:1423-1432(2013) [PubMed] [Europe PMC] [Abstract]