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In enzymology, a tyrosine phenol-lyase () is an enzyme that catalyzes the chemical reaction :L-tyrosine + H2O phenol + pyruvate + NH3 Thus, the two substrates of this enzyme are L-tyrosine and H2O, whereas its 3 products are phenol, pyruvate, and NH3. This enzyme belongs to the family of lyases, specifically in the "catch-all" class of carbon-carbon lyases. The systematic name of this enzyme class is L-tyrosine phenol-lyase (deaminating; pyruvate-forming). Other names in common use include beta-tyrosinase, and L-tyrosine phenol-lyase (deaminating). This enzyme participates in tyrosine metabolism and nitrogen metabolism. It employs one cofactor, pyridoxal phosphate. ==Structural studies== As of late 2007, 5 structures have been solved for this class of enzymes, with PDB accession codes , , , , and . 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Tyrosine phenol-lyase」の詳細全文を読む スポンサード リンク
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