PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 16584175-2 2006 Several approaches were utilized to investigate how two physiological substrates, cholesterol and 5beta-cholestane-3alpha,7alpha,12alpha-triol, interact with CYP27A1. 5beta-cholestane-3alpha 98-121 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 158-165 12569201-8 2003 We demonstrate that 5beta-cholestane-3alpha,7alpha,12alpha-triol (triol), a cholesterol-derived CYP3A substrate, is a potent PXR agonist that effectively induces cyp3a expression in mice. 5beta-cholestane-3alpha 20-43 cytochrome P450, family 3, subfamily a, polypeptide 11 Mus musculus 96-101 12569201-8 2003 We demonstrate that 5beta-cholestane-3alpha,7alpha,12alpha-triol (triol), a cholesterol-derived CYP3A substrate, is a potent PXR agonist that effectively induces cyp3a expression in mice. 5beta-cholestane-3alpha 20-43 nuclear receptor subfamily 1, group I, member 2 Mus musculus 125-128 12569201-8 2003 We demonstrate that 5beta-cholestane-3alpha,7alpha,12alpha-triol (triol), a cholesterol-derived CYP3A substrate, is a potent PXR agonist that effectively induces cyp3a expression in mice. 5beta-cholestane-3alpha 20-43 cytochrome P450, family 3, subfamily a, polypeptide 11 Mus musculus 162-167 9931427-0 1999 Identification of CYP3A4 as the major enzyme responsible for 25-hydroxylation of 5beta-cholestane-3alpha,7alpha,12alpha-triol in human liver microsomes. 5beta-cholestane-3alpha 81-104 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 18-24 9931427-11 1999 A strong correlation was observed between formation of 25-hydroxylated 5beta-cholestane-3alpha,7alpha,12alpha-triol and CYP3A levels (r2=0.96). 5beta-cholestane-3alpha 71-94 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 120-125 9931427-15 1999 From these results, it can be concluded that CYP3A4 is the predominant enzyme responsible for 25-hydroxylation of 5beta-cholestane-3alpha, 7alpha,12alpha-triol in human liver microsomes. 5beta-cholestane-3alpha 114-137 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 45-51 29452159-7 2018 The requirement for CYP27A1 for their formation by mitochondria was confirmed by the inhibition of their synthesis by 5beta-cholestane-3alpha,7alpha,12alpha-triol, an intermediate in bile acid synthesis which serves as an efficient competitive substrate for CYP27A1. 5beta-cholestane-3alpha 118-141 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 20-27 762246-1 1979 Cholic acid biosynthesis is defective in individuals with cerebrotendinous xanthomatosis (CTX) and is associated with the excretion of 5beta-cholestane-3alpha,7alpha, 12alpha,25-tetrol, an intermediate in the 25-hydroxylation pathway of cholic acid in CTX. 5beta-cholestane-3alpha 135-158 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 252-255 762246-9 1979 Furthermore, an appreciable amount of (3)H label was present in the 5beta-cholestane-3alpha,7alpha, 12alpha,25-tetrol isolated from the bile of the subjects with CTX. 5beta-cholestane-3alpha 68-91 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 162-165 762246-11 1979 The rate of the 25-hydroxylation of 5beta-cholestane-3alpha,7alpha, 12alpha-triol in CTX patients was comparable to that in the controls. 5beta-cholestane-3alpha 36-59 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 85-88 762246-12 1979 Similarly, the transformation of 5beta-cholestane-3alpha,7alpha, 12alpha,24S,25-pentol to cholic acid, catalyzed by soluble enzymes, proceeded at approximately equal rates in CTX and in control individuals. 5beta-cholestane-3alpha 33-56 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 175-178 762246-13 1979 On the other hand, the rate of 5beta-cholestane-3alpha,7alpha, 12alpha,24S,25-pentol formation was about four times greater in the control subjects than in the CTX patients.The results of the in vivo as well as the in vitro experiments suggest that the site of the enzymatic defect in CTX is at the 24S-hydroxylation of 5beta-cholestane-3alpha,7alpha, 12alpha,25-tetrol. 5beta-cholestane-3alpha 31-54 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 160-163 950499-9 1976 Isocitrate- and NADPH-dependent 26-hydroxylation of exogenous 5beta-cholestane-3alpha,7alpha,12alpha-triol differed from that of exogenous cholesterol in response to Mg2+ and Ca2+. 5beta-cholestane-3alpha 62-85 mucin 7, secreted Homo sapiens 166-169 950499-10 1976 26-Hydrocylation of 5beta-cholestane-3alpha,7alpha,12alpha-triol was stimulated by Mg2+ in low concentrations but inhibited by Mg2+ and Ca2+ in high concentrations. 5beta-cholestane-3alpha 20-43 mucin 7, secreted Homo sapiens 83-86 950499-10 1976 26-Hydrocylation of 5beta-cholestane-3alpha,7alpha,12alpha-triol was stimulated by Mg2+ in low concentrations but inhibited by Mg2+ and Ca2+ in high concentrations. 5beta-cholestane-3alpha 20-43 mucin 7, secreted Homo sapiens 127-130 4385432-4 1968 7alpha-Hydroxycholest-4-en-3-one was metabolized into 7alpha-12alpha-dihydroxycholest-4-en-3-one in the presence of microsomal fraction fortified with NADPH and into 5beta-cholestane-3alpha,7alpha-diol in the presence of 100,000 g supernatant fluid. 5beta-cholestane-3alpha 166-189 2,4-dienoyl-CoA reductase 1 Homo sapiens 151-156 29452159-7 2018 The requirement for CYP27A1 for their formation by mitochondria was confirmed by the inhibition of their synthesis by 5beta-cholestane-3alpha,7alpha,12alpha-triol, an intermediate in bile acid synthesis which serves as an efficient competitive substrate for CYP27A1. 5beta-cholestane-3alpha 118-141 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 258-265