2,2-dialkylglycine decarboxylase (pyruvate)

Class of enzymes 2,2-dialkylglycine decarboxylase (pyruvate) 4.1.1.64 9032-17-1 0047432 The enzyme 2,2-dialkylglycine decarboxylase (pyruvate) (4.1.1.64) catalyzes the chemical reaction 2,2-dialkylglycine + pyruvate dialkyl ketone + CO2 + L-alanine This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 2,2-dialkylglycine carboxy-lyase (amino-transferring L-alanine-forming). Other names in common use include dialkyl amino acid (pyruvate) decarboxylase, alpha-dialkyl amino acid transaminase, 2,2-dialkyl-2-amino acid-pyruvate aminotransferase, L-alanine-alpha-ketobutyrate aminotransferase, dialkylamino-acid decarboxylase (pyruvate), and 2,2-dialkylglycine carboxy-lyase (amino-transferring). It employs one cofactor, pyridoxal phosphate. Structural studies As of late 2007, 16 structures have been solved for this class of enzymes, with PDB accession codes 1D7R, 1D7S, 1D7U, 1D7V, 1DGD, 1DGE, 1DKA, 1M0N, 1M0O, 1M0P, 1M0Q, 1Z3Z, 1ZC9, 1ZOB, 1ZOD, and 2DKB. References 1 Bailey GB, Dempsey WB 1967 Purification and properties of an alpha-dialkyl amino acid transaminase Biochemistry 6 1526–1533 10.1021/bi00857a039 5 Biology no Category:EC 4.1.1 Category:Pyridoxal phosphate enzymes Category:Enzymes of known structure