Identification
HMDB Protein ID CDBP00975
Secondary Accession Numbers Not Available
Name Cytochrome P450 2C19
Description Not Available
Synonyms
  1. (R)-limonene 6-monooxygenase
  2. (S)-limonene 6-monooxygenase
  3. (S)-limonene 7-monooxygenase
  4. CYPIIC17
  5. CYPIIC19
  6. Cytochrome P450-11A
  7. Cytochrome P450-254C
  8. Mephenytoin 4-hydroxylase
Gene Name CYP2C19
Protein Type Metal Binding
Biological Properties
General Function Involved in monooxygenase activity
Specific Function Responsible for the metabolism of a number of therapeutic agents such as the anticonvulsant drug S-mephenytoin, omeprazole, proguanil, certain barbiturates, diazepam, propranolol, citalopram and imipramine.
GO Classification
Biological Process
small molecule metabolic process
exogenous drug catabolic process
heterocycle metabolic process
monoterpenoid metabolic process
steroid metabolic process
xenobiotic metabolic process
Cellular Component
endoplasmic reticulum membrane
Function
binding
catalytic activity
transition metal ion binding
electron carrier activity
iron ion binding
monooxygenase activity
heme binding
oxidoreductase activity
ion binding
cation binding
metal ion binding
Molecular Function
electron carrier activity
oxygen binding
iron ion binding
steroid hydroxylase activity
(R)-limonene 6-monooxygenase activity
(S)-limonene 6-monooxygenase activity
heme binding
(S)-limonene 7-monooxygenase activity
Process
metabolic process
oxidation reduction
Cellular Location
  1. Peripheral membrane protein
  2. Peripheral membrane protein
  3. Endoplasmic reticulum membrane
  4. Microsome membrane
Pathways
Gene Properties
Chromosome Location 10
Locus 10q24
SNPs CYP2C19
Gene Sequence
>1473 bp
ATGGATCCTTTTGTGGTCCTTGTGCTCTGTCTCTCATGTTTGCTTCTCCTTTCAATCTGG
AGACAGAGCTCTGGGAGAGGAAAACTCCCTCCTGGCCCCACTCCTCTCCCAGTGATTGGA
AATATCCTACAGATAGATATTAAGGATGTCAGCAAATCCTTAACCAATCTCTCAAAAATC
TATGGCCCTGTGTTCACTCTGTATTTTGGCCTGGAACGCATGGTGGTGCTGCATGGATAT
GAAGTGGTGAAGGAAGCCCTGATTGATCTTGGAGAGGAGTTTTCTGGAAGAGGCCATTTC
CCACTGGCTGAAAGAGCTAACAGAGGATTTGGAATCGTTTTCAGCAATGGAAAGAGATGG
AAGGAGATCCGGCGTTTCTCCCTCATGACGCTGCGGAATTTTGGGATGGGGAAGAGGAGC
ATTGAGGACCGTGTTCAAGAGGAAGCCCGCTGCCTTGTGGAGGAGTTGAGAAAAACCAAG
GCTTCACCCTGTGATCCCACTTTCATCCTGGGCTGTGCTCCCTGCAATGTGATCTGCTCC
ATTATTTTCCAGAAACGTTTCGATTATAAAGATCAGCAATTTCTTAACTTGATGGAAAAA
TTGAATGAAAACATCAGGATTGTAAGCACCCCCTGGATCCAGATATGCAATAATTTTCCC
ACTATCATTGATTATTTCCCGGGAACCCATAACAAATTACTTAAAAACCTTGCTTTTATG
GAAAGTGATATTTTGGAGAAAGTAAAAGAACACCAAGAATCGATGGACATCAACAACCCT
CGGGACTTTATTGATTGCTTCCTGATCAAAATGGAGAAGGAAAAGCAAAACCAACAGTCT
GAATTCACTATTGAAAACTTGGTAATCACTGCAGCTGACTTACTTGGAGCTGGGACAGAG
ACAACAAGCACAACCCTGAGATATGCTCTCCTTCTCCTGCTGAAGCACCCAGAGGTCACA
GCTAAAGTCCAGGAAGAGATTGAACGTGTCATTGGCAGAAACCGGAGCCCCTGCATGCAG
GACAGGGGCCACATGCCCTACACAGATGCTGTGGTGCACGAGGTCCAGAGATACATCGAC
CTCATCCCCACCAGCCTGCCCCATGCAGTGACCTGTGACGTTAAATTCAGAAACTACCTC
ATTCCCAAGGGCACAACCATATTAACTTCCCTCACTTCTGTGCTACATGACAACAAAGAA
TTTCCCAACCCAGAGATGTTTGACCCTCGTCACTTTCTGGATGAAGGTGGAAATTTTAAG
AAAAGTAACTACTTCATGCCTTTCTCAGCAGGAAAACGGATTTGTGTGGGAGAGGGCCTG
GCCCGCATGGAGCTGTTTTTATTCCTGACCTTCATTTTACAGAACTTTAACCTGAAATCT
CTGATTGACCCAAAGGACCTTGACACAACTCCTGTTGTCAATGGATTTGCTTCTGTCCCG
CCCTTCTATCAGCTGTGCTTCATTCCTGTCTGA
Protein Properties
Number of Residues 490
Molecular Weight 55944.565
Theoretical pI 7.383
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Cytochrome P450 2C19
MDPFVVLVLCLSCLLLLSIWRQSSGRGKLPPGPTPLPVIGNILQIDIKDVSKSLTNLSKI
YGPVFTLYFGLERMVVLHGYEVVKEALIDLGEEFSGRGHFPLAERANRGFGIVFSNGKRW
KEIRRFSLMTLRNFGMGKRSIEDRVQEEARCLVEELRKTKASPCDPTFILGCAPCNVICS
IIFQKRFDYKDQQFLNLMEKLNENIRIVSTPWIQICNNFPTIIDYFPGTHNKLLKNLAFM
ESDILEKVKEHQESMDINNPRDFIDCFLIKMEKEKQNQQSEFTIENLVITAADLLGAGTE
TTSTTLRYALLLLLKHPEVTAKVQEEIERVVGRNRSPCMQDRGHMPYTDAVVHEVQRYID
LIPTSLPHAVTCDVKFRNYLIPKGTTILTSLTSVLHDNKEFPNPEMFDPRHFLDEGGNFK
KSNYFMPFSAGKRICVGEGLARMELFLFLTFILQNFNLKSLIDPKDLDTTPVVNGFASVP
PFYQLCFIPV
GenBank ID Protein 181344
UniProtKB/Swiss-Prot ID P33261
UniProtKB/Swiss-Prot Entry Name CP2CJ_HUMAN
PDB IDs
GenBank Gene ID M61854
GeneCard ID CYP2C19
GenAtlas ID CYP2C19
HGNC ID HGNC:2621
References
General References Not Available