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The pH dependence of the phosphate-activated glutaminase isolated from Ehrlich tumour cells suggests a functional role for two prototropic groups with apparent pKa of 9.3 and 7.7 at the active site(More)
Two key regulatory enzymes in the bile acid biosynthesis pathway are cholesterol 7alpha-hydroxylase/CYP7A1 (7alpha-hydroxylase) and sterol 12alpha-hydroxylase/CYP8B1 (12alpha-hydroxylase). It has(More)
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