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Gene Gene information from NCBI Gene database.
Entrez ID 1544
Gene name Cytochrome P450 family 1 subfamily A member 2
Gene symbol CYP1A2
Synonyms (NCBI Gene)
CP12CYPIA2P3-450P450(PA)
Chromosome 15
Chromosome location 15q24.1
Summary This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. The protein encode
miRNA miRNA information provided by mirtarbase database.
440 Show/Hide all (440)
miRTarBase ID miRNA Experiments Reference
MIRT052168 hsa-let-7b-5p CLASH 23622248
MIRT619678 hsa-miR-508-5p HITS-CLIP 23824327
MIRT619677 hsa-miR-1273g-3p HITS-CLIP 23824327
MIRT619676 hsa-miR-6849-3p HITS-CLIP 23824327
MIRT619675 hsa-miR-221-5p HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
4
Transcription factor Regulation Reference
AHR Unknown 21357676
FOS Unknown 12135113
HNF1A Unknown 7723729
JUN Unknown 12135113
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
70 Show/Hide all (70)
GO ID Ontology Definition Evidence Reference
GO:0004497 Function Monooxygenase activity IDA 15327587, 19651758
GO:0004497 Function Monooxygenase activity IEA
GO:0004497 Function Monooxygenase activity TAS
GO:0005506 Function Iron ion binding IEA
GO:0005515 Function Protein binding IPI 26988023, 32296183
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
124060 2596 ENSG00000140505
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P05177
Protein name Cytochrome P450 1A2 (EC 1.14.14.1) (CYPIA2) (Cholesterol 25-hydroxylase) (Cytochrome P(3)450) (Cytochrome P450 4) (Cytochrome P450-P3) (Hydroperoxy icosatetraenoate dehydratase) (EC 4.2.1.152)
Protein function A cytochrome P450 monooxygenase involved in the metabolism of various endogenous substrates, including fatty acids, steroid hormones and vitamins (PubMed:10681376, PubMed:11555828, PubMed:12865317, PubMed:19965576, PubMed:9435160). Mechanistical
PDB 2HI4
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00067 p450 42 → 505 Cytochrome P450 Domain
Tissue specificity TISSUE SPECIFICITY: Liver.
Sequence
Sequence length 516
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Steroid hormone biosynthesis Methylation
Caffeine metabolism Aromatic amines can be N-hydroxylated or N-dealkylated by CYP1A2
Tryptophan metabolism Synthesis of epoxy (EET) and dihydroxyeicosatrienoic acids (DHET)
Linoleic acid metabolism Synthesis of (16-20)-hydroxyeicosatetraenoic acids (HETE)
Retinol metabolism Aflatoxin activation and detoxification
Metabolism of xenobiotics by cytochrome P450 Biosynthesis of protectins
Drug metabolism - cytochrome P450 Biosynthesis of maresin-like SPMs
Metabolic pathways  
Chemical carcinogenesis - DNA adducts  
Chemical carcinogenesis - receptor activation  
Chemical carcinogenesis - reactive oxygen species  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
41
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)
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.
Show/Hide Unknown Diseases (41)
Phenotype Name Clinical Significance Source Reference Evidence Score
ALZHEIMER DISEASE — GWAS catalog 39998322
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATROPHY — CTD 20961953
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER — CTD 35663546
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDERS — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, HEPATOCELLULAR — CTD 28284560
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (194)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acrania Acrania CTD_human_DG 20641098
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 11285205, 17509724, 19332078
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 11285205, 19332078
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of pancreas Pancreatic adenocarcinoma BEFREE 15987714
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 11875368, 18751408
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenoma of large intestine Colorectal adenoma BEFREE 16157215, 18751408, 22628494
★★★★★
★☆☆☆☆
Found in Text Mining only
Age related macular degeneration Age-related macular degeneration BEFREE 28095090
★★★★★
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 36430879 Associate
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 17852022
★★★★★
★☆☆☆☆
Found in Text Mining only
Antley-Bixler Syndrome, Autosomal Dominant Antley-Bixler Syndrome BEFREE 18455494
★★★★★
★☆☆☆☆
Found in Text Mining only