| gptkbp:instanceOf | gptkb:enzyme 
 | 
                        
                            
                                | gptkbp:absorbancePeak | 450 nm 
 | 
                        
                            
                                | gptkbp:alsoKnownAs | gptkb:cytochrome_P450_enzymes 
 | 
                        
                            
                                | gptkbp:cofactor | gptkb:hemoglobin gptkb:cytochrome_P450_reductase
 NADPH
 
 | 
                        
                            
                                | gptkbp:contains | gptkb:CYP1_family gptkb:CYP2_family
 gptkb:CYP3_family
 gptkb:CYP4_family
 
 | 
                        
                            
                                | gptkbp:discoveredBy | gptkb:Martin_Klingenberg 
 | 
                        
                            
                                | gptkbp:discoveredIn | 1958 
 | 
                        
                            
                                | gptkbp:encodedBy | CYP genes 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:cancer gptkb:kidney
 liver
 intestine
 
 | 
                        
                            
                                | gptkbp:function | catalyze oxidation of organic substances 
 | 
                        
                            
                                | gptkbp:importantIsoforms | gptkb:CYP1A2 gptkb:CYP2C9
 gptkb:CYP2C19
 gptkb:CYP2D6
 gptkb:CYP3A4
 CYP2E1
 
 | 
                        
                            
                                | gptkbp:inducedBy | gptkb:phenytoin gptkb:rifampin
 gptkb:carbamazepine
 
 | 
                        
                            
                                | gptkbp:inhibitedBy | gptkb:milk azole antifungals
 
 | 
                        
                            
                                | gptkbp:mechanismOfAction | monooxygenase activity 
 | 
                        
                            
                                | gptkbp:mutationAssociatedWith | altered drug metabolism 
 | 
                        
                            
                                | gptkbp:presentIn | gptkb:Bacteria animals
 fungi
 plants
 
 | 
                        
                            
                                | gptkbp:role | cholesterol metabolism detoxification
 drug metabolism
 hormone synthesis
 
 | 
                        
                            
                                | gptkbp:significance | pharmacogenomics adverse drug reactions
 drug-drug interactions
 
 | 
                        
                            
                                | gptkbp:structure | contains heme iron 
 | 
                        
                            
                                | gptkbp:substrate | drugs steroids
 fatty acids
 xenobiotics
 
 | 
                        
                            
                                | gptkbp:superfamily | gptkb:cytochrome_P450 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:silymarin 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | CYP450 enzymes 
 |