Show pageOld revisionsBacklinksFold/unfold allBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======= SIRT5 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: SIRT5 * **<color #00a2e8>Official Name</color>**: sirtuin 5 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=23408|23408]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/Q9NXA8|Q9NXA8]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=SIRT5&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SIRT5|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/604483|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: NAD-dependent lysine demalonylase, desuccinylase and deglutarylase that specifically removes malonyl, succinyl and glutaryl groups on target proteins (PubMed:21908771, PubMed:22076378, PubMed:24703693). Activates CPS1 and contributes to the regulation of blood ammonia levels during prolonged fasting: acts by mediating desuccinylation and deglutarylation of CPS1, thereby increasing CPS1 activity in response to elevated NAD levels during fasting (PubMed:22076378, PubMed:24703693). Activates SOD1 by mediating its desuccinylation, leading to reduced reactive oxygen species (PubMed:24140062). Modulates ketogenesis through the desuccinylation and activation of HMGCS2 (By similarity). 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 such as UOX. {ECO:0000250|UniProtKB:Q8K2C6, ECO:0000269|PubMed:18680753, ECO:0000269|PubMed:21908771, ECO:0000269|PubMed:22076378, ECO:0000269|PubMed:24140062, ECO:0000269|PubMed:24703693}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |SIR2| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |protein-glutaryllysine deglutarylase activity| |protein deglutarylation| |protein-malonyllysine demalonylase activity| |peptidyl-lysine deglutarylation| |peptidyl-lysine desuccinylation| |peptidyl-lysine demalonylation| |protein desuccinylation| |protein demalonylation| |protein-succinyllysine desuccinylase activity| |NAD-dependent protein deacetylase activity| |regulation of ketone biosynthetic process| |NAD+ binding| |negative regulation of cardiac muscle cell apoptotic process| |negative regulation of striated muscle cell apoptotic process| |NAD+ ADP-ribosyltransferase activity| |protein ADP-ribosylation| |regulation of cardiac muscle cell apoptotic process| |negative regulation of muscle cell apoptotic process| |regulation of striated muscle cell apoptotic process| |protein deacetylation| |negative regulation of reactive oxygen species metabolic process| |chromatin organization involved in negative regulation of transcription| |chromatin silencing| |protein deacylation| |macromolecule deacylation| |regulation of muscle cell apoptotic process| |chromatin organization involved in regulation of transcription| |mitochondrial intermembrane space| |negative regulation of gene expression, epigenetic| |gene silencing| |regulation of cellular ketone metabolic process| |regulation of reactive oxygen species metabolic process| |regulation of gene expression, epigenetic| |peptidyl-lysine modification| |mitochondrial matrix| |mitochondrial inner membrane| |regulation of small molecule metabolic process| |mitochondrion organization| |response to nutrient levels| |response to extracellular stimulus| |chromatin organization| |zinc ion binding| |peptidyl-amino acid modification| |negative regulation of apoptotic process| |negative regulation of programmed cell death| |negative regulation of cell death| |chromosome organization| |negative regulation of transcription, DNA-templated| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |mitochondrion| |negative regulation of RNA metabolic process| |negative regulation of cellular macromolecule biosynthetic process| |negative regulation of nucleobase-containing compound metabolic process| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |regulation of apoptotic process| |negative regulation of biosynthetic process| |regulation of programmed cell death| |regulation of cell death| |negative regulation of gene expression| </modal> \\ === CRISPR Data === <button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> ^Screen^Score^ |[[:results:exp508|NN-Dimethylsphingosine 2.5μM R08 exp508]]|-2.11| |[[:results:exp401|SNS-032 25μM R07 exp401]]|1.83| </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> Global Fraction of Cell Lines Where Essential: 0/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/25| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/15| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/14| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 17813 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 4.28 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='SIRT5 Expression in NALM6 Cells: 4.28'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2025/12/10 20:19by 127.0.0.1