PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12067524-5 2002 METHODS: Studies were performed on enzymatic activity of rGAD67/65 by production of 3H-GABA from 3H-glutamate, enzyme kinetics, binding to the enzyme cofactor pyridoxal phosphate (PLP), stability according to differences in pH, temperature and duration of storage, and antigenic reactivity with various GAD-specific antisera. Pyridoxal Phosphate 159-178 glutamate decarboxylase 1 Homo sapiens 58-61