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Xenobiotics
Stable Identifier
R-HSA-211981
Type
Pathway
Species
Homo sapiens
Compartment
endoplasmic reticulum membrane
,
endoplasmic reticulum lumen
ReviewStatus
5/5
Locations in the PathwayBrowser
Expand all
Metabolism (Homo sapiens)
Biological oxidations (Homo sapiens)
Phase I - Functionalization of compounds (Homo sapiens)
Cytochrome P450 - arranged by substrate type (Homo sapiens)
Xenobiotics (Homo sapiens)
General
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SBGN
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Of the 50 microsomal CYPs, 15 act on xenobiotics. They all possess wide substrate specificity to cater for most foreign compounds that find their way into the body.
Literature References
PubMed ID
Title
Journal
Year
15102545
57 varieties: the human cytochromes P450
Lewis, DF
Pharmacogenomics
2004
16584116
Cytochrome P450s and other enzymes in drug metabolism and toxicity
Guengerich, FP
AAPS J
2006
12369887
The cytochrome P450 superfamily: biochemistry, evolution and drug metabolism in humans
Danielson, PB
Curr Drug Metab
2002
Participants
Events
Ethylene is oxidized to Ethylene oxide by CYP1A1
(Homo sapiens)
Aromatic amines can be N-hydroxylated or N-dealkylated by CYP1A2
(Homo sapiens)
Coumarin is 7-hydroxylated by CYP2A6
(Homo sapiens)
Coumarin is 7-hydroxylated by CYP2A13
(Homo sapiens)
Cyclophosphamide is 4-hydroxylated by CYP2B6
(Homo sapiens)
CYP2C8 inactivates paclitaxel by 6alpha-hydroxylation
(Homo sapiens)
CYP2C9 inactivates tolbutamide by 4methyl-hydroxylation
(Homo sapiens)
CYP2C18 initiates bioactivation of phenytoin by 4-hydroxylation
(Homo sapiens)
CYP2C19 5-hydroxylates omeprazole
(Homo sapiens)
CYP2E1 reactions
(Homo sapiens)
O-atom dealkylation of dextromethorphan
(Homo sapiens)
CYP2D6 4-hydroxylates debrisoquine
(Homo sapiens)
CYP2F1 dehydrogenates 3-methylindole
(Homo sapiens)
CYP3A4 can N-demethylate loperamide
(Homo sapiens)
CYP3A4,5 oxidise AFB1 to AFXBO
(Homo sapiens)
CYP3A7 can 6beta-hydroxylate testosterone
(Homo sapiens)
Participates
as an event of
Cytochrome P450 - arranged by substrate type (Homo sapiens)
Event Information
Go Biological Process
xenobiotic metabolic process (0006805)
Orthologous Events
Xenobiotics (Bos taurus)
Xenobiotics (Caenorhabditis elegans)
Xenobiotics (Canis familiaris)
Xenobiotics (Danio rerio)
Xenobiotics (Dictyostelium discoideum)
Xenobiotics (Drosophila melanogaster)
Xenobiotics (Gallus gallus)
Xenobiotics (Mus musculus)
Xenobiotics (Rattus norvegicus)
Xenobiotics (Sus scrofa)
Xenobiotics (Xenopus tropicalis)
Authored
Jassal, B (2008-05-19)
Reviewed
D'Eustachio, P (2008-05-28)
Created
Jassal, B (2008-02-08)
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