Gene Information
Gene NameCYP2A6
OrganismHomo sapiens (Human)
Gene Length494
Protein NamesCytochrome P450 2A6 (EC 1.14.14.-) (1,4-cineole 2-exo-monooxygenase) (CYPIIA6) (Coumarin 7-hydroxylase) (Cytochrome P450 IIA3) (Cytochrome P450(I))
Target Namecytochrome p450 2a6
Target TypeSuccessful target
Gene Age12 ( ENSG00000255974 )
Evolutionary StageMammalia
AlphaFoldDBP11509
Gene CardCYP2A6
Uniprot IDP11509
PfamPF00067
In ASDno
Allosteric Predictionyes (0.584935728)
Ortholog in AnimalsDog_ CYP2A13 ( ortholog_many2many )
Dog_ CYP2A7 ( ortholog_many2many )
Mouse_ Cyp2a5 ( ortholog_many2many )
Mouse_ Cyp2a4 ( ortholog_many2many )
Rat_ Cyp2a3 ( ortholog_one2many )
Rabbit_ CYP2A10 ( ortholog_one2many )
OhnologsNA
ParalogsCYP2A7, CYP2A13, CYP2S1, CYP2W1, CYP2D6, CYP2C18, CYP2C9, CYP2C19, CYP2B6, CYP2C8, CYP2U1, CYP2F1, CYP2R1, CYP2E1, CYP2J2
Tissueliver, brain
Tissue SpecificityLiver. {ECO:0000269|PubMed:1889415, ECO:0000269|PubMed:1944238}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1Z10  (X-ray  1.90A  1Z11  (X-ray  2.05A  2FDU  (X-ray  1.85A  2FDV  (X-ray  1.65A  2FDW  (X-ray  2.05A  2FDY  (X-ray  1.95A  3EBS  (X-ray  2.15A  3T3Q  (X-ray  2.10A  3T3R  (X-ray  2.40A  4EJJ  (X-ray  2.30A  4RUI  (X-ray  2.61A 
DBSNP rs28399434  rs28399435  rs72549435  rs28399440  rs4986891  rs4986891  rs59552350  rs1801272  rs199916117  rs56256500  rs56256500  rs28399447  rs2644906  rs4997557  rs28399454  rs1809810  rs28399463  rs8192730  rs143731390  rs5031016  rs6413474  rs5031017  rs28399468 
Subcellular location [CC]Endoplasmic reticulum membrane;
Peripheral membrane protein. Microsome membrane;
Peripheral membrane protein.
Mouse PG classificationNA
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