Gene Gene information from NCBI Gene database.
Entrez ID 38
Gene name Acetyl-CoA acetyltransferase 1
Gene symbol ACAT1
Synonyms (NCBI Gene)
ACATMATT2THIL
Chromosome 11
Chromosome location 11q22.3
Summary This gene encodes a mitochondrially localized enzyme that catalyzes the reversible formation of acetoacetyl-CoA from two molecules of acetyl-CoA. Defects in this gene are associated with 3-ketothiolase deficiency, an inborn error of isoleucine catabolism
SNPs SNP information provided by dbSNP.
87
SNP ID Visualize variation Clinical significance Consequence
rs77311724 G>C,T Conflicting-interpretations-of-pathogenicity Genic upstream transcript variant, 5 prime UTR variant, coding sequence variant, intron variant, synonymous variant, upstream transcript variant
rs120074140 G>A Likely-pathogenic Coding sequence variant, missense variant
rs120074141 G>A Likely-pathogenic Coding sequence variant, missense variant
rs120074142 T>A,C Pathogenic Upstream transcript variant, genic upstream transcript variant, intron variant, 5 prime UTR variant, initiator codon variant, missense variant
rs120074143 G>T Likely-pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
90
miRTarBase ID miRNA Experiments Reference
MIRT023466 hsa-miR-23b-3p Sequencing 20371350
MIRT030744 hsa-miR-21-5p Microarray 18591254
MIRT052670 hsa-miR-1260b CLASH 23622248
MIRT437469 hsa-miR-9-5p Luciferase reporter assayqRT-PCRWestern blot 24028971
MIRT030744 hsa-miR-21-5p Western blottingqRT-PCRELISA 34985712
Transcription factors Transcription factors information provided by TRRUST V2 database.
2
Transcription factor Regulation Reference
PPARG Activation 19049899
STAT1 Unknown 18000807
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
40
GO ID Ontology Definition Evidence Reference
GO:0001889 Process Liver development IEA
GO:0003985 Function Acetyl-CoA C-acetyltransferase activity IBA
GO:0003985 Function Acetyl-CoA C-acetyltransferase activity IDA 17371050
GO:0003985 Function Acetyl-CoA C-acetyltransferase activity IEA
GO:0003985 Function Acetyl-CoA C-acetyltransferase activity IMP 1979337, 8103405
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
607809 93 ENSG00000075239
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P24752
Protein name Acetyl-CoA acetyltransferase, mitochondrial (EC 2.3.1.9) (Acetoacetyl-CoA thiolase) (T2)
Protein function This is one of the enzymes that catalyzes the last step of the mitochondrial beta-oxidation pathway, an aerobic process breaking down fatty acids into acetyl-CoA (PubMed:1715688, PubMed:7728148, PubMed:9744475). Using free coenzyme A/CoA, cataly
PDB 2F2S , 2IB7 , 2IB8 , 2IB9 , 2IBU , 2IBW , 2IBY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00108 Thiolase_N 42 299 Thiolase, N-terminal domain Domain
PF02803 Thiolase_C 306 426 Thiolase, C-terminal domain Domain
Sequence
Sequence length 427
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Fatty acid degradation
Valine, leucine and isoleucine degradation
Lysine degradation
Tryptophan metabolism
Pyruvate metabolism
Glyoxylate and dicarboxylate metabolism
Butanoate metabolism
Terpenoid backbone biosynthesis
Metabolic pathways
Carbon metabolism
Fatty acid metabolism
Fat digestion and absorption
  Branched-chain amino acid catabolism
Utilization of Ketone Bodies
Synthesis of Ketone Bodies
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
13
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
ACAT1-related disorder Likely pathogenic; Pathogenic rs886041122, rs373771053, rs148639841 RCV003417871
RCV003396461
RCV003915046
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Deficiency of acetyl-CoA acetyltransferase Likely pathogenic; Pathogenic rs2134797745, rs2135334849, rs1201662412, rs761038005, rs1565293957, rs2134791556, rs1423476705, rs1565298653, rs2135334430, rs2135336077, rs1565288701, rs2134791703, rs2135334862, rs752216720, rs2134791667
View all (156 more)
RCV001378187
RCV001385938
RCV001388338
RCV001387582
RCV001381648
View all (180 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Sarcoma Pathogenic rs145229472 RCV005887228
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
BETA KETOTHIOLASE DEFICIENCY CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BETA-KETOTHIOLASE DEFICIENCY ClinGen, GWAS catalog, Orphanet
ClinGen, GWAS catalog, Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARBOHYDRATE METABOLISM, INBORN ERRORS Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DISORDER OF CARBOHYDRATE METABOLISM Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations