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    SIRT3 sirtuin 3 [ Homo sapiens (human) ]

    Gene ID: 23410, updated on 2-Nov-2024

    Summary

    Official Symbol
    SIRT3provided by HGNC
    Official Full Name
    sirtuin 3provided by HGNC
    Primary source
    HGNC:HGNC:14931
    See related
    Ensembl:ENSG00000142082 MIM:604481; AllianceGenome:HGNC:14931
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    SIR2L3
    Summary
    SIRT3 encodes a member of the sirtuin family of class III histone deacetylases, homologs to the yeast Sir2 protein. The encoded protein is found exclusively in mitochondria, where it can eliminate reactive oxygen species, inhibit apoptosis, and prevent the formation of cancer cells. SIRT3 has far-reaching effects on nuclear gene expression, cancer, cardiovascular disease, neuroprotection, aging, and metabolic control. [provided by RefSeq, May 2019]
    Expression
    Ubiquitous expression in testis (RPKM 6.7), brain (RPKM 5.6) and 25 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See SIRT3 in Genome Data Viewer
    Location:
    11p15.5
    Exon count:
    10
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 11 NC_000011.10 (215030..236931, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 11 NC_060935.1 (256228..277937, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 11 NC_000011.9 (215030..236931, complement)

    Chromosome 11 - NC_000011.10Genomic Context describing neighboring genes Neighboring gene H3K4me1 hESC enhancer GRCh37_chr11:205815-206314 Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:206625-207126 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 2986 Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:207673-208294 Neighboring gene Bet1 golgi vesicular membrane trafficking protein like Neighboring gene H3K27ac hESC enhancer GRCh37_chr11:208295-208914 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr11:208989-209576 Neighboring gene RIC8 guanine nucleotide exchange factor A Neighboring gene microRNA 6743 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 2989 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 4255 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 4256 Neighboring gene proteasome 26S subunit, non-ATPase 13 Neighboring gene signal recognition particle 19kDa pseudogene Neighboring gene cytochrome c oxidase subunit 8B, pseudogene

    Genomic regions, transcripts, and products

    Expression

    • Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
    • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
    • BioProject: PRJEB4337
    • Publication: PMID 24309898
    • Analysis date: Wed Apr 4 07:08:55 2018

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Phenotypes

    EBI GWAS Catalog

    Description
    A genome- and phenome-wide association study to identify genetic variants influencing platelet count and volume and their pleiotropic effects.
    EBI GWAS Catalog
    A genome-wide association study identifies three loci associated with susceptibility to uterine fibroids.
    EBI GWAS Catalog
    Parent-of-origin-specific allelic associations among 106 genomic loci for age at menarche.
    EBI GWAS Catalog

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables NAD+ binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    NOT enables NAD+-protein ADP-ribosyltransferase activity TAS
    Traceable Author Statement
    more info
    PubMed 
    NOT enables NAD+-protein poly-ADP-ribosyltransferase activity TAS
    Traceable Author Statement
    more info
    PubMed 
    enables NAD-dependent histone deacetylase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables NAD-dependent protein lysine deacetylase activity ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables NAD-dependent protein lysine deacetylase activity TAS
    Traceable Author Statement
    more info
     
    enables enzyme binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables sequence-specific DNA binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables zinc ion binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Component Evidence Code Pubs
    located_in mitochondrial matrix IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in mitochondrial matrix TAS
    Traceable Author Statement
    more info
     
    located_in mitochondrion HTP PubMed 
    located_in mitochondrion IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
     
    is_active_in nucleus IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    part_of protein-containing complex IDA
    Inferred from Direct Assay
    more info
    PubMed 

    General protein information

    Preferred Names
    NAD-dependent protein deacetylase sirtuin-3, mitochondrial
    Names
    NAD-dependent deacetylase sirtuin-3, mitochondrial
    SIR2-like protein 3
    mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase
    regulatory protein SIR2 homolog 3
    silent mating type information regulation 2, S.cerevisiae, homolog 3
    sir2-like 3
    sirtuin type 3
    NP_001017524.1
    NP_001357239.1
    NP_001357241.1
    NP_001357243.1
    NP_001357244.1
    NP_001357245.1
    NP_001357246.1
    NP_001357247.1
    NP_001357248.1
    NP_001357249.1
    NP_001357250.1
    NP_001357251.1
    NP_001357252.1
    NP_001357253.1
    NP_001357254.1
    NP_036371.1
    XP_011518258.1
    XP_011518259.1
    XP_016872920.1
    XP_047282633.1
    XP_054224211.1
    XP_054224212.1
    XP_054224213.1
    XP_054224214.1

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001017524.3NP_001017524.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform b

      See identical proteins and their annotated locations for NP_001017524.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) uses an alternate splice site in the 5' end which causes the use of a downstream start codon, compared to variant 1. The resulting protein (isoform b) is shorter at the N-terminus compared to isoform a. Variants 2 and 9-11 all encode the same isoform (b).
      Source sequence(s)
      AC069287, AI091200, AL535769, BC001042, BI755839, BM973763, DR762907
      Consensus CDS
      CCDS53590.1
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    2. NM_001370310.1NP_001357239.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform c

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) encodes the longest isoform (c).
      Source sequence(s)
      AC069287, AC136475
      UniProtKB/TrEMBL
      B7Z7G4
      Conserved Domains (1) summary
      cd01408
      Location:138373
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    3. NM_001370312.1NP_001357241.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform d

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475, AK301558
      Consensus CDS
      CCDS91392.1
      UniProtKB/TrEMBL
      B7Z777, E9PN58
      Related
      ENSP00000432937.1, ENST00000524564.5
      Conserved Domains (1) summary
      cd01408
      Location:88309
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    4. NM_001370314.1NP_001357243.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform e

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475, AK299009
      Consensus CDS
      CCDS91393.1
      UniProtKB/TrEMBL
      B7Z5J1, E9PM75
      Related
      ENSP00000433077.1, ENST00000532956.5
      Conserved Domains (1) summary
      cl00195
      Location:138319
      SIR2; SIR2 superfamily of proteins includes silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, ...
    5. NM_001370315.1NP_001357244.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform f precursor

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475, AK298572
      Consensus CDS
      CCDS91394.1
      UniProtKB/TrEMBL
      B7Z580, E9PK80
      Related
      ENSP00000435464.1, ENST00000525319.5
      Conserved Domains (1) summary
      cd01408
      Location:57292
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    6. NM_001370316.1NP_001357245.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform g precursor

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
      Conserved Domains (1) summary
      cl00195
      Location:46149
      SIR2; SIR2 superfamily of proteins includes silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, ...
    7. NM_001370317.1NP_001357246.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform h

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475, HY006161
      Conserved Domains (1) summary
      cl00195
      Location:1101
      SIR2; SIR2 superfamily of proteins includes silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, ...
    8. NM_001370318.1NP_001357247.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (9), as well as variants 2, 10, and 11, encodes isoform b.
      Source sequence(s)
      AC069287, AC136475
      Consensus CDS
      CCDS53590.1
      UniProtKB/TrEMBL
      B7ZA60
      Related
      ENSP00000437216.1, ENST00000529382.5
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    9. NM_001370319.1NP_001357248.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (10), as well as variants 2, 9, and 11, encodes isoform b.
      Source sequence(s)
      AC069287, AC136475
      Consensus CDS
      CCDS53590.1
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    10. NM_001370320.1NP_001357249.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (11), as well as variants 2, 9, and 10, encodes isoform b.
      Source sequence(s)
      AC069287, AC136475
      Consensus CDS
      CCDS53590.1
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    11. NM_001370321.1NP_001357250.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform i

      Status: REVIEWED

      Description
      Transcript Variant: This variant (12), as well as variants 13 and 14, encodes isoform i.
      Source sequence(s)
      AC069287, AC136475
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    12. NM_001370322.1NP_001357251.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform i

      Status: REVIEWED

      Description
      Transcript Variant: This variant (13), as well as variants 12 and 14, encodes isoform i.
      Source sequence(s)
      AC069287, AC136475
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    13. NM_001370323.1NP_001357252.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform i

      Status: REVIEWED

      Description
      Transcript Variant: This variant (14), as well as variants 12 and 13, encodes isoform i.
      Source sequence(s)
      AC069287, AC136475
      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    14. NM_001370324.1NP_001357253.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform j

      Status: REVIEWED

      Description
      Transcript Variant: This variant (15), as well as variant 16, encodes isoform j.
      Source sequence(s)
      AC069287, AC136475
      Conserved Domains (1) summary
      cl00195
      Location:1181
      SIR2; SIR2 superfamily of proteins includes silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, ...
    15. NM_001370325.1NP_001357254.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform j

      Status: REVIEWED

      Description
      Transcript Variant: This variant (16), as well as variant 15, encodes isoform j.
      Source sequence(s)
      AC069287, AC136475
      Conserved Domains (1) summary
      cl00195
      Location:1181
      SIR2; SIR2 superfamily of proteins includes silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, ...
    16. NM_012239.6NP_036371.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform a

      See identical proteins and their annotated locations for NP_036371.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes isoform a.
      Source sequence(s)
      AC069287, AI091200, AL535769, BC001042, BM973763, DR762907
      Consensus CDS
      CCDS7691.1
      UniProtKB/Swiss-Prot
      B7Z5U6, Q9NTG7, Q9Y6E8
      UniProtKB/TrEMBL
      B7Z7G4
      Related
      ENSP00000372191.4, ENST00000382743.9
      Conserved Domains (1) summary
      cd01408
      Location:138373
      SIRT1; SIRT1: Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 ...

    RNA

    1. NR_163386.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    2. NR_163387.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    3. NR_163388.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    4. NR_163389.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    5. NR_163390.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    6. NR_163391.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    7. NR_163392.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    8. NR_163393.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    9. NR_163394.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    10. NR_163395.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    11. NR_163396.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    12. NR_163397.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    13. NR_163398.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    14. NR_163399.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    15. NR_163400.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    16. NR_163401.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475
    17. NR_163402.1 RNA Sequence

      Status: REVIEWED

      Source sequence(s)
      AC069287, AC136475

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000011.10 Reference GRCh38.p14 Primary Assembly

      Range
      215030..236931 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_047426677.1XP_047282633.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X2

    2. XM_017017431.2XP_016872920.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    3. XM_011519957.3XP_011518259.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

      See identical proteins and their annotated locations for XP_011518259.1

      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...
    4. XM_011519956.3XP_011518258.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

      See identical proteins and their annotated locations for XP_011518258.1

      UniProtKB/TrEMBL
      B7ZA60
      Conserved Domains (1) summary
      cd01408
      Location:1231
      SIRT1; Eukaryotic group (class1) which includes human sirtuins SIRT1-3 and yeast Hst1-4; and are members of the SIR2 family of proteins, silent information regulator 2 (Sir2) enzymes which catalyze NAD+-dependent protein/histone deacetylation. Sir2 proteins ...

    RNA

    1. XR_007062467.1 RNA Sequence

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060935.1 Alternate T2T-CHM13v2.0

      Range
      256228..277937 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_054368239.1XP_054224214.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X2

    2. XM_054368238.1XP_054224213.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

    3. XM_054368236.1XP_054224211.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

    4. XM_054368237.1XP_054224212.1  NAD-dependent protein deacetylase sirtuin-3, mitochondrial isoform X1

    RNA

    1. XR_008488374.1 RNA Sequence