Biomaterial Database

Gene symbol: CYP17A1. Disease: 17-alpha-hydroxylase/17,20-lyase deficiency. 2003

Tao Hong, and Lu Zhao-lin

Department of Endocrinology, Peking Union Medical, Hospital, Beijing, China. vivientao@yahoo.com

UI	MeSH Term	Description	Entries
D008190	Lyases	A class of enzymes that catalyze the cleavage of C-C, C-O, and C-N, and other bonds by other means than by hydrolysis or oxidation. (Enzyme Nomenclature, 1992) EC 4.	Desmolase,Desmolases,Lyase
D009626	Terminology as Topic	Works about the terms, expressions, designations, or symbols used in a particular science, discipline, or specialized subject area.	Etymology,Nomenclature as Topic,Etymologies
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013254	Steroid 17-alpha-Hydroxylase	A microsomal cytochrome P450 enzyme that catalyzes the 17-alpha-hydroxylation of progesterone or pregnenolone and subsequent cleavage of the residual two carbons at C17 in the presence of molecular oxygen and NADPH-FERRIHEMOPROTEIN REDUCTASE. This enzyme, encoded by CYP17 gene, generates precursors for glucocorticoid, androgen, and estrogen synthesis. Defects in CYP17 gene cause congenital adrenal hyperplasia (ADRENAL HYPERPLASIA, CONGENITAL) and abnormal sexual differentiation.	17 alpha-Hydroxylase,17,20-Lyase,CYP17,Cytochrome P-450(17 alpha),P450(c17),Steroid 17 alpha-Monooxygenase,Steroid 17-Hydroxylase,Steroid 17-Monooxygenase,17 alpha-Hydroxylase Cytochrome P-450,17 alpha-Hydroxyprogesterone Aldolase,17,20-Desmolase,Cytochrome P-450(17-alpha),Cytochrome P450(17 alpha),Hydroxyprogesterone Aldolase,Steroid 17 alpha-Hydroxylase,Steroid-17-Hydroxylase,17 alpha Hydroxylase,17 alpha Hydroxylase Cytochrome P 450,17 alpha Hydroxyprogesterone Aldolase,17 alpha-Hydroxylase, Steroid,17 alpha-Monooxygenase, Steroid,17,20 Desmolase,17,20 Lyase,17-Hydroxylase, Steroid,17-Monooxygenase, Steroid,17-alpha-Hydroxylase, Steroid,Aldolase, 17 alpha-Hydroxyprogesterone,Aldolase, Hydroxyprogesterone,Steroid 17 Hydroxylase,Steroid 17 Monooxygenase,Steroid 17 alpha Hydroxylase,Steroid 17 alpha Monooxygenase,alpha-Hydroxyprogesterone Aldolase, 17,alpha-Monooxygenase, Steroid 17
D017384	Sequence Deletion	Deletion of sequences of nucleic acids from the genetic material of an individual.	Deletion Mutation,Deletion Mutations,Deletion, Sequence,Deletions, Sequence,Mutation, Deletion,Mutations, Deletion,Sequence Deletions