Gene Gene information from NCBI Gene database.
Entrez ID 8694
Gene name Diacylglycerol O-acyltransferase 1
Gene symbol DGAT1
Synonyms (NCBI Gene)
ARATARGP1DGATDIAR7
Chromosome 8
Chromosome location 8q24.3
Summary This gene encodes an multipass transmembrane protein that functions as a key metabolic enzyme. The encoded protein catalyzes the conversion of diacylglycerol and fatty acyl CoA to triacylglycerol. This enzyme can also transfer acyl CoA to retinol. Activit
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs1554847009 C>- Likely-pathogenic Coding sequence variant, frameshift variant
rs1588689245 C>- Pathogenic Frameshift variant, initiator codon variant, upstream transcript variant, genic upstream transcript variant
miRNA miRNA information provided by mirtarbase database.
225
miRTarBase ID miRNA Experiments Reference
MIRT006524 hsa-miR-125b-5p Luciferase reporter assay 19635812
MIRT006524 hsa-miR-125b-5p Luciferase reporter assay 19635812
MIRT006524 hsa-miR-125b-5p Luciferase reporter assay 19635812
MIRT006524 hsa-miR-125b-5p Luciferase reporter assay 19635812
MIRT029044 hsa-miR-26b-5p Microarray 19088304
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
44
GO ID Ontology Definition Evidence Reference
GO:0001523 Process Retinoid metabolic process IEA
GO:0003846 Function 2-acylglycerol O-acyltransferase activity IEA
GO:0004144 Function Diacylglycerol O-acyltransferase activity IBA
GO:0004144 Function Diacylglycerol O-acyltransferase activity IDA 18458083, 32433610, 32433611
GO:0004144 Function Diacylglycerol O-acyltransferase activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604900 2843 ENSG00000185000
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O75907
Protein name Diacylglycerol O-acyltransferase 1 (EC 2.3.1.20) (ACAT-related gene product 1) (Acyl-CoA retinol O-fatty-acyltransferase) (ARAT) (Retinol O-fatty-acyltransferase) (EC 2.3.1.76) (Diglyceride acyltransferase)
Protein function Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates (PubMed:16214399, PubMed:18768481, PubMed:28420705, PubMed:32433610, PubMed:32433611, PubMed:9756920). Highly ex
PDB 6VP0 , 6VYI , 6VZ1 , 8ESM , 8ETM
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03062 MBOAT 153 474 MBOAT, membrane-bound O-acyltransferase family Family
Sequence
Sequence length 488
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Glycerolipid metabolism
Retinol metabolism
Metabolic pathways
Fat digestion and absorption
  Acyl chain remodeling of DAG and TAG
Neutrophil degranulation
Triglyceride biosynthesis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
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
Clear cell carcinoma of kidney Pathogenic rs148665132 RCV005886889
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Colon adenocarcinoma Pathogenic rs148665132 RCV005886888
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Congenital diarrhea 7 with exudative enteropathy Likely pathogenic; Pathogenic rs781984305, rs148665132, rs372817613, rs2130518888, rs2488972713, rs782257835, rs863225093, rs2488949615, rs1554847269, rs1817352625, rs2488948192, rs782227374, rs371489225, rs1554847009, rs782577883
View all (5 more)
RCV003315272
RCV000128413
RCV002249860
RCV002249861
RCV002283911
View all (15 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
DGAT1-related disorder Pathogenic; Likely pathogenic rs148665132, rs1554847269 RCV004755776
RCV003402939
★★★★☆
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
CARDIOMYOPATHIES Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; Uncertain significance; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CONGENITAL CHRONIC DIARRHEA WITH PROTEIN-LOSING ENTEROPATHY Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DIABETES MELLITUS GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Alopecia Alopecia BEFREE 15569818
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 29104532
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 21924378
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis BEFREE 21924378
★☆☆☆☆
Found in Text Mining only
Carcinogenesis Carcinogenesis Pubtator 35764091 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Renal Cell Renal cell carcinoma Pubtator 35764091, 36728187 Associate
★☆☆☆☆
Found in Text Mining only
Colorectal Neoplasms Colorectal neoplasm Pubtator 37705049 Associate
★☆☆☆☆
Found in Text Mining only
Congenital ichthyosis Congenital Ichthyosis BEFREE 25300978
★☆☆☆☆
Found in Text Mining only
Congestive heart failure Congestive Heart Failure BEFREE 25157099
★☆☆☆☆
Found in Text Mining only
Diabetes Diabetes BEFREE 26883093
★☆☆☆☆
Found in Text Mining only