Details of the Metabolic Reaction (MR)

General Information of This Metabolic Reaction (MR) (ID: MR005300)
Formula
CYP2A6 ...
SVG example
Hydrolyzationn
Reactant Cotinine Product Trans-3'-hydroxycotinine
Reactant Info Product Info
Metabolic Enzyme Cytochrome P450 2A6 (CYP2A6) DME Info
Cytochrome P450 2A13 (CYP2A13) DME Info
Metabolic Type Oxidation - Hydrolyzationn
Other MR(s) Related to The Reactant of This MR
Other MR(s) That Metabolize The Reactant of This MR
MR ID Reactant Product MR Type Related Drug REF
MR005302 Cotinine 3'-hydroxycotinine Oxidation - Hydrolyzationn Cotinine [1], [2]
MR005303 Cotinine Cotinine-N-glucuronide Conjugation - Glucuronidation Cotinine [3]
MR005305 Cotinine Cotinine-N-oxide Oxidation - Oxdation Cotinine [4]
MR005304 Cotinine Norcotinine Oxidation - N-demethylation Cotinine [3]
MR002966 Cotinine 3'-hydroxycotinine Oxidation - 3'-Hydroxylation Nicotine [5]
MR002964 Cotinine Cotinine glucuronide metabolite Conjugation - Glucuronidation Nicotine [5]
MR002967 Cotinine Cotinine N-oxide metabolite Oxidation - N-Oxidation Nicotine [5]
MR002968 Cotinine Nicotine-1'-N-oxide Oxidation - 1'-N-Oxidation Nicotine [5]
MR002965 Cotinine Nornicotine Unclear Nicotine [6]
Other MR(s) Related to The Product of This MR
Other MR(s) That Metabolize The Produtc of This MR
MR ID Reactant Product MR Type Related Drug REF
MR005301 Trans-3'-hydroxycotinine Trans-3'-Hydroxycotinine-O-glucuronide Conjugation - Glucuronidation Cotinine [3]
References
1 Characterization and comparison of nicotine and cotinine metabolism in vitro and in vivo in DBA/2 and C57BL/6 mice
2 Metabolism of nicotine and cotinine by human cytochrome P450 2A13. Drug Metab Dispos. 2005 Feb;33(2):258-61.
3 Interindividual variability in nicotine metabolism: C-oxidation and glucuronidation
4 Increased cotinine elimination and cotinine-N-oxide formation by phenobarbital induction in rat and mouse
5 Pharmacogenomics knowledge for personalized medicine Clin Pharmacol Ther. 2012 Oct;92(4):414-7. doi: 10.1038/clpt.2012.96.
6 DrugBank(Pharmacology-Metabolism)Nicotine

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