• enzyme
  • Pyridoxal kinase phosphorylates pyridoxine and pyridoxamine, after which they are converted to pyridoxal 5'-phosphate (PLP) by a flavin-dependent enzyme. (medscape.com)
  • Aspartate transaminase (AST) or aspartate aminotransferase, also known as AspAT/ASAT/AAT or serum glutamic oxaloacetic transaminase (SGOT), is a pyridoxal phosphate (PLP)-dependent transaminase enzyme (EC 2.6.1.1) that was first described by Arthur Karmen and colleagues in 1954. (wikipedia.org)