5.4.3.8 4,5-Dioxovalerate competitive inhibition of pyridoxamine-phosphate form of the enzyme and mixed-type inhibition of the pyridoxal-phosphate form of the enzyme 12361 5.4.3.8 4-Amino-5-fluoro-pentanoic acid - 91631 5.4.3.8 4-Amino-5-hexenoic acid - 91632 5.4.3.8 4-Amino-5-hexynoic acid - 43409 5.4.3.8 Aminooxyacetate 20 mM, 57% inhibition 1374 5.4.3.8 Aminooxyacetate - 1374 5.4.3.8 cycloserine 20 mM, 43% inhibition 2837 5.4.3.8 D-penicillamine 20 mM, 9% inhibition 2733 5.4.3.8 gabaculine 0.005 mM, 83% inhibition. Irreversible inhibition which requires the presence of either glutamate-1-semialdehyde or 5-amino-4-oxopentanoate 1869 5.4.3.8 gabaculine complete inactivation by gabaculine when the enzyme is exposed to 5-amino-4-oxopentanoate, levulinate or 4,5-dioxovalerate in absence of glutamate 1-semialdehyde 1869