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Unformatted text preview: (b.) Phosphofructokinase (b.) ______________________________ (c.) Pyruvate Kinase (c.) ______________________________ ______________________________ Answer (a.) Glucose-6-Phosphatase (b.) Fructose-1,6-bisphosphatase (c.) Pyruvate Carboxylase and PEP Carboxykinase 3.) (4 Points) Pyruvate Carboxylase has two active sites. Draw the mechanism for the reaction that occurs in the second active site: Pyruvate + CO 2 Oxaloacetate (Hint: The enzyme Pyruvate Carboxylase uses the cofactor biotin) NH N O S O O NH N O S CO 2 C O C H H H + CO 2 C O C H H O C O CO 2 C CH 2 O CO 2 Enz Enz NH NH O S + Pyruvate Biotin Oxaloacetate Enz...
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This note was uploaded on 03/27/2010 for the course BICH 441 taught by Professor Staff during the Spring '08 term at Texas A&M.
- Spring '08