Identification |
HMDB Protein ID
| CDBP04092 |
Secondary Accession Numbers
| Not Available |
Name
| NAD-dependent protein deacylase sirtuin-5, mitochondrial |
Description
| Not Available |
Synonyms
|
- SIR2-like protein 5
- Regulatory protein SIR2 homolog 5
|
Gene Name
| SIRT5 |
Protein Type
| Enzyme |
Biological Properties |
General Function
| Involved in zinc ion binding |
Specific Function
| 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. 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.
|
GO Classification
|
Biological Process |
protein deacetylation |
protein ADP-ribosylation |
chromatin silencing |
Cellular Component |
mitochondrial matrix |
mitochondrial intermembrane space |
Function |
nad binding |
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides |
ion binding |
cation binding |
metal ion binding |
binding |
nucleotide binding |
catalytic activity |
hydrolase activity |
hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds |
transition metal ion binding |
zinc ion binding |
nad or nadh binding |
Molecular Function |
protein-malonyllysine demalonylase activity |
protein-succinyllysine desuccinylase activity |
metal ion binding |
NAD+ ADP-ribosyltransferase activity |
zinc ion binding |
NAD+ binding |
Process |
regulation of metabolic process |
regulation of macromolecule metabolic process |
regulation of gene expression |
regulation of transcription |
post-translational protein modification |
macromolecule modification |
protein modification process |
metabolic process |
macromolecule metabolic process |
protein amino acid deacetylation |
gene silencing |
chromatin silencing |
cellular process |
biological regulation |
regulation of biological process |
|
Cellular Location
|
- Mitochondrion matrix
- Mitochondrion intermembrane space (Potential)
|
Pathways
|
Not Available
|
Gene Properties |
Chromosome Location
| 6 |
Locus
| 6p23 |
SNPs
| SIRT5 |
Gene Sequence
|
>933 bp
ATGCGACCTCTCCAGATTGTCCCAAGTCGATTGATTTCCCAGCTATATTGTGGCCTGAAG
CCTCCAGCGTCCACACGAAACCAGATTTGCCTGAAAATGGCTCGGCCAAGTTCAAGTATG
GCAGATTTTCGAAAGTTTTTTGCAAAAGCAAAGCACATAGTCATCATCTCAGGAGCTGGT
GTTAGTGCAGAAAGTGGTGTTCCGACCTTCAGAGGAGCTGGAGGTTATTGGAGAAAATGG
CAAGCCCAGGACCTGGCGACTCCCCTGGCCTTTGCCCACAACCCGTCCCGGGTGTGGGAG
TTCTACCACTACCGGCGGGAGGTCATGGGGAGCAAGGAGCCCAACGCCGGGCACCGCGCC
ATAGCCGAGTGTGAGACCCGGCTGGGCAAGCAGGGCCGGCGAGTCGTGGTCATCACCCAG
AACATCGATGAGCTGCACCGCAAGGCTGGCACCAAGAACCTTCTGGAGATCCATGGTAGC
TTATTTAAAACTCGATGTACCTCTTGTGGAGTTGTGGCTGAGAATTACAAGAGTCCAATT
TGTCCAGCTTTATCAGGAAAAGGTGCTCCAGAACCTGGAACTCAAGATGCCAGCATCCCA
GTTGAGAAACTTCCCCGGTGTGAAGAGGCAGGCTGCGGGGGCTTGCTGCGACCTCACGTC
GTGTGGTTTGGAGAAAACCTGGATCCTGCCATTCTGGAGGAGGTTGACAGAGAGCTCGCC
CACTGTGATTTATGTCTAGTGGTGGGCACTTCCTCTGTGGTGTACCCAGCAGCCATGTTT
GCCCCCCAGGTGGCTGCCAGGGGCGTGCCAGTGGCTGAATTTAACACGGAGACCACCCCA
GCTACGAACAGATTCAGGTTTCATTTCCAGGGACCCTGTGGAACGACTCTTCCTGAAGCC
CTTGCCTGTCATGAAAATGAAACTGTTTCTTAA
|
Protein Properties |
Number of Residues
| 310 |
Molecular Weight
| 31993.505 |
Theoretical pI
| 8.584 |
Pfam Domain Function
|
|
Signals
|
Not Available
|
Transmembrane Regions
|
Not Available
|
Protein Sequence
|
>NAD-dependent deacetylase sirtuin-5
MRPLQIVPSRLISQLYCGLKPPASTRNQICLKMARPSSSMADFRKFFAKAKHIVIISGAG
VSAESGVPTFRGAGGYWRKWQAQDLATPLAFAHNPSRVWEFYHYRREVMGSKEPNAGHRA
IAECETRLGKQGRRVVVITQNIDELHRKAGTKNLLEIHGSLFKTRCTSCGVVAENYKSPI
CPALSGKGAPEPGTQDASIPVEKLPRCEEAGCGGLLRPHVVWFGENLDPAILEEVDRELA
HCDLCLVVGTSSVVYPAAMFAPQVAARGVPVAEFNTETTPATNRFRFHFQGPCGTTLPEA
LACHENETVS
|
External Links |
GenBank ID Protein
| 5225326 |
UniProtKB/Swiss-Prot ID
| Q9NXA8 |
UniProtKB/Swiss-Prot Entry Name
| SIRT5_HUMAN |
PDB IDs
|
|
GenBank Gene ID
| AF083110 |
GeneCard ID
| SIRT5 |
GenAtlas ID
| SIRT5 |
HGNC ID
| HGNC:14933 |
References |
General References
| Not Available |