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Acetyl-CoA carboxylase (ACC) is a complex multifunctional enzyme system. ACC is a biotin-containing enzyme which catalyzes the carboxylation of acetyl-CoA to malonyl-CoA, the rate-limiting step in fatty acid synthesis. There are two ACC forms, alpha and beta, encoded by two different genes. ACC-alpha is highly enriched in lipogenic tissues. The enzyme is under long term control at the transcriptional and translational levels and under short term regulation by the phosphorylation/dephosphorylation of targeted serine residues and by allosteric transformation by citrate or palmitoyl-CoA. Multiple alternatively spliced transcript variants divergent in the 5' sequence and encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
ACACA (Acetyl-CoA Carboxylase Alpha) is a Protein Coding gene. Diseases associated with ACACA include Acetyl-Coa Carboxylase Deficiency and Multiple Carboxylase Deficiency. Among its related pathways are Fatty acid biosynthesis (KEGG) and Sterol Regulatory Element-Binding Proteins (SREBP) signalling. Gene Ontology (GO) annotations related to this gene include ligase activity and D-alanine-D-alanine ligase activity. An important paralog of this gene is ACACB.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000166 | nucleotide binding | IEA | -- |
GO:0003824 | catalytic activity | IEA | -- |
GO:0003989 | acetyl-CoA carboxylase activity | TAS | -- |
GO:0005515 | protein binding | IPI | 16326698 |
GO:0005524 | ATP binding | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001650 | fibrillar center | IDA | -- |
GO:0005737 | cytoplasm | IEA | -- |
GO:0005829 | cytosol | IDA,TAS | -- |
GO:0015629 | actin cytoskeleton | IDA | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Metabolism of water-soluble vitamins and cofactors | ||
2 | Fatty Acyl-CoA Biosynthesis | ||
3 | Metabolism |
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4 | AMP-activated Protein Kinase (AMPK) Signaling | ||
5 | Regulation of cholesterol biosynthesis by SREBP (SREBF) |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001894 | tissue homeostasis | IEA | -- |
GO:0006084 | acetyl-CoA metabolic process | ISS | -- |
GO:0006629 | lipid metabolic process | IEA | -- |
GO:0006631 | fatty acid metabolic process | IEA | -- |
GO:0006633 | fatty acid biosynthetic process | ISS | -- |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
Biotin | Approved, Investigational | Nutra | Target, cofactor | 62 | ||
Phosphoric acid | Approved | Pharma | 0 | |||
Manganese | Approved | Nutra | 56 | |||
Malonyl-CoA | Experimental | Pharma | 0 | |||
ATP | Investigational | Nutra | Agonist, Activator, Partial agonist, Antagonist, Full agonist, Gating inhibitor, Pore Blocker, Potentiation | 0 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs | |
---|---|---|---|---|---|---|
acetyl-coa |
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72-89-9 | ||||
ADP |
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Agonist, Full agonist, Partial agonist, Gating inhibitor, Antagonist | 58-64-0 |
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Carbonic acid |
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71-52-3, 463-79-6 |
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Phosphate |
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14066-19-4, 14265-44-2 |
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This gene was present in the common ancestor of eukaryotes.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | ACACA 30 |
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Dog (Canis familiaris) |
Mammalia | ACACA 30 |
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Mouse (Mus musculus) |
Mammalia | Acaca 30 17 |
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Cow (Bos Taurus) |
Mammalia | ACACA 30 |
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Rat (Rattus norvegicus) |
Mammalia | Acaca 30 |
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Chicken (Gallus gallus) |
Aves | ACACA 30 |
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Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | acaca 30 |
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Zebrafish (Danio rerio) |
Actinopterygii | acaca 30 |
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Fruit Fly (Drosophila melanogaster) |
Insecta | ACC 30 |
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CG11198 32 |
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African malaria mosquito (Anopheles gambiae) |
Insecta | AgaP_AGAP005175 30 |
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Worm (Caenorhabditis elegans) |
Secernentea | W09B6.1 32 |
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T28F3.5 32 |
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Baker's yeast (Saccharomyces cerevisiae) |
Saccharomycetes | ACC1 30 |
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A. gosspyii yeast (Eremothecium gossypii) |
Saccharomycetes | AGOS_AAR071W 30 |
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K. Lactis Yeast (Kluyveromyces lactis) |
Saccharomycetes | KLLA0F06072g 30 |
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Thale Cress (Arabidopsis thaliana) |
eudicotyledons | ACC2 30 |
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Barley (Hordeum vulgare) |
Liliopsida | Hv.8708 30 |
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Corn (Zea mays) |
Liliopsida | Zm.264 30 |
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Fission Yeast (Schizosaccharomyces pombe) |
Schizosaccharomycetes | cut6 30 |
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Bread mold (Neurospora crassa) |
Ascomycetes | NCU08535 30 |
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SNP ID | Clinical significance and condition | Chr 17 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
808254 | Uncertain Significance: not provided | 37,200,488(-) | G/A | INTRON_VARIANT | |
811450 | Uncertain Significance: Acetyl-CoA: carboxylase deficiency | 37,188,411(-) | C/T | MISSENSE_VARIANT | |
rs111441513 | Likely Benign: not provided | 37,283,330(-) | G/T | SYNONYMOUS_VARIANT | |
rs1357271377 | A colorectal cancer sample | p.Arg1687Gln | |||
rs141608509 | Likely Benign: not provided | 37,089,042(-) | C/T | SYNONYMOUS_VARIANT |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
dgv3157n100 | CNV | gain | 25217958 |
esv2658235 | CNV | deletion | 23128226 |
esv2661121 | CNV | deletion | 23128226 |
esv2667392 | CNV | deletion | 23128226 |
esv2715887 | CNV | deletion | 23290073 |
esv2758687 | CNV | gain | 17122850 |
esv32692 | CNV | loss | 17666407 |
esv3554382 | CNV | deletion | 23714750 |
esv3640480 | CNV | gain | 21293372 |
esv3640484 | CNV | gain | 21293372 |
esv3640486 | CNV | loss | 21293372 |
esv3640487 | CNV | gain | 21293372 |
esv3640488 | CNV | loss | 21293372 |
esv3640489 | CNV | loss | 21293372 |
esv3640493 | CNV | gain | 21293372 |
esv3640494 | CNV | gain | 21293372 |
esv999747 | CNV | insertion | 20482838 |
nsv1061019 | CNV | gain | 25217958 |
nsv1061860 | CNV | gain | 25217958 |
nsv1134644 | CNV | deletion | 24896259 |
nsv1136234 | CNV | deletion | 24896259 |
nsv510707 | CNV | deletion | 20534489 |
nsv511589 | CNV | loss | 21212237 |
nsv527922 | CNV | gain | 19592680 |
nsv574926 | CNV | loss | 21841781 |
nsv574927 | CNV | loss | 21841781 |
nsv574928 | CNV | loss | 21841781 |
nsv960476 | CNV | duplication | 23825009 |
Disorder | Aliases | PubMed IDs |
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acetyl-coa carboxylase deficiency |
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multiple carboxylase deficiency |
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biotin deficiency |
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non-alcoholic steatohepatitis |
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lipid metabolism disorder |
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