conformational changes induced in 4-aminobutyrate aminotransferase ( 4-aminobutyrate:2-oxoglutarate aminotransferase , ec 2.6.1.19 ) by conversion of pyridoxal-5-p to pyridoxyl-5-p were examined by two independent methods .
C0002543
aminobutyrate aminotransferase
C0002594
aminotransferase