5.4.3.8 Aminotransferase, glutamate semialdehyde, AtGSA1, EC 2.7.2.13, Glutamate 1-semialdehyde aminotransferase, glutamate-1-semialdehyde amino-transferase, glutamate-1-semialdehyde aminomutase, Glutamate-1-semialdehyde aminotransferase, glutamate-1-semialdehyde-2,1-aminomutase, glutamate-1-semialdehyde-aminomutase, GSA, GSA aminotransferase, GSA-AT, GSA1, GSAM, GSAT, HemL, PA4088, protein PA4088