Gene Information
Gene NameCYP1A1
OrganismHomo sapiens (Human)
Gene Length512
Protein NamesCytochrome P450 1A1 (CYPIA1) (EC 1.14.14.1) (Cytochrome P450 form 6) (Cytochrome P450-C) (Cytochrome P450-P1) (Hydroperoxy icosatetraenoate dehydratase) (EC 4.2.1.152)
Target Namecytochrome p450 1a1
Target TypeNA
Gene Age680 ( ENSG00000140465 )
Evolutionary StageEuk+Bac
AlphaFoldDBP04798
Gene CardCYP1A1
Uniprot IDP04798
PfamPF00067
In ASDno
Allosteric Predictionyes (1.362695541)
Ortholog in AnimalsAlpaca_ CYP1A1 ( ortholog_one2one )
Dog_ CYP1A1 ( ortholog_one2one )
GuineaPig_ CYP1A1 ( ortholog_one2one )
Macaque_ CYP1A1 ( ortholog_one2one )
Mouse_ Cyp1a1 ( ortholog_one2one )
Pig_ CYP1A1 ( ortholog_one2one )
Rat_ Cyp1a1 ( ortholog_one2one )
Rabbit_ CYP1A1 ( ortholog_one2one )
OhnologsNA
ParalogsCYP1A2, CYP1B1
Tissueliver, urinary.bladder, lung
Tissue SpecificityLung, lymphocytes and placenta.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4I8V  (X-ray  2.60A  6DWM  (X-ray  2.85A  6DWN  (X-ray  3.00A  6O5Y  (X-ray  3.17A  6UDL  (X-ray  2.85A  6UDM  (X-ray  3.08A 
DBSNP rs4646422  rs35035798  rs17861094  rs2229150  rs28399427  rs34260157  rs4987133  rs56313657  rs72547509  rs1799814  rs1048943  rs41279188  rs41279188  rs36121583  rs56240201  rs28399429  rs28399430 
Subcellular location [CC]Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:P00185};
Peripheral membrane protein {ECO:0000250|UniProtKB:P00185}. Mitochondrion inner membrane {ECO:0000250|UniProtKB:P00185};
Peripheral membrane protein {ECO:0000250|UniProtKB:P00185}. Microsome membrane {ECO:0000250|UniProtKB:P00185};
Peripheral membrane protein {ECO:0000250|UniProtKB:P00185}. Cytoplasm {ECO:0000250|UniProtKB:P00185}.
Mouse PG classificationNA
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