PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 4039566-4 1985 When the observed rates of 7,8 and 9,10 diol formation per nmole P450 for chow-fed animals are plotted vs. the b5/P450 ratio a positive correlation was observed suggesting that cytochrome b5 participates directly in the microsomal metabolism of benzo(a)pyrene. Benzo(a)pyrene 245-259 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 114-118 8771373-5 1996 Both AF and BP are substrates for the P-450 and flavin-containing monooxygenase enzyme system, which can be induced with beta-naphthoflavone (beta NF). Benzo(a)pyrene 12-14 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 38-79 2134689-5 1990 The P-450 catalyzed benzo[a]pyrene and tolbutamide hydroxylations and cyclophosphamide oxidation, but showed low activity for the mutagenic activation of IQ (2-amino-3-methylimidazo [4, 5-f]quinoline). Benzo(a)pyrene 20-34 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 4-9 16769251-7 2006 The metabolism of many exogenous compounds including benzo(a)pyrene (BaP), pyrene, ethoxyresorufin, ethoxycoumarin and aniline is mediated by P450 enzymes in tissues of marine invertebrates. Benzo(a)pyrene 53-67 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 142-146 16769251-7 2006 The metabolism of many exogenous compounds including benzo(a)pyrene (BaP), pyrene, ethoxyresorufin, ethoxycoumarin and aniline is mediated by P450 enzymes in tissues of marine invertebrates. Benzo(a)pyrene 69-72 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 142-146 2791199-0 1989 Relative contribution of various forms of cytochrome P450 to the metabolism of benzo[a]pyrene by human liver microsomes. Benzo(a)pyrene 79-93 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 53-57 2791199-1 1989 A variety of cytochromes P450 have been implicated in the hepatic metabolism of benzo[a]pyrene (BP), including forms that are constitutively expressed and those that are highly inducible. Benzo(a)pyrene 80-94 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 25-29 2791199-1 1989 A variety of cytochromes P450 have been implicated in the hepatic metabolism of benzo[a]pyrene (BP), including forms that are constitutively expressed and those that are highly inducible. Benzo(a)pyrene 96-98 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 25-29 2791199-2 1989 In the present study the metabolism of BP to organic solvent-soluble derivatives by eight forms of cytochrome P450 isolated from rat liver and by a series of 11 human liver microsomal samples was investigated. Benzo(a)pyrene 39-41 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 110-114 2791199-7 1989 Of six different antibodies to forms of rat liver P450 tested, only those to P450s MC1a (P450IA2), MC1b (P450IA1) and UT1 (P450IIA1) consistently inhibited BP metabolism. Benzo(a)pyrene 156-158 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 50-54 2791199-9 1989 An antibody to cytochrome P450 PB3a (P450IIB1) did, however, inhibit the formation of metabolites at the 4,5- and 9,10-positions of BP by microsomal fractions of livers from one individual who had been receiving the drug phenytoin. Benzo(a)pyrene 132-134 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 26-30 2791199-10 1989 These data indicate that several forms of P450 in human liver are involved in the metabolism of BP and that both constitutively expressed as well as inducible forms are important in its disposition in man. Benzo(a)pyrene 96-98 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 42-46 3185539-3 1988 Microsomal oxidation of P450 substrates aminopyrine and benz(a) pyrene is inhibited by the 1-naphtoxyalcanthiols studied. Benzo(a)pyrene 56-70 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 24-28 33249052-9 2021 Mixtures containing BP caused a strong decrease of CAR transactivation in line with lower CYP2B6 expression. Benzo(a)pyrene 20-22 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 90-96 4650614-1 1972 V. Competition between cytochromes P-450 and P-448 for reductase in 3,4-benzpyrene hydroxylation. Benzo(a)pyrene 68-82 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 35-64 25616378-1 2015 Benzo[a]pyrene-7,8-dione (BPQ) is formed by the activation of benzo[a]pyrene(B[a]P), which is an environmental toxic substance that is easily exposed in daily life, due to P450/epoxide hydrolase, and is a substance that induces DNA deformation by forming adducts with DNA. Benzo(a)pyrene 62-76 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 172-176