The glutamate-1-semialdehyde aminotransferase activity of a plant or plant part.
[source: unknown]
Comment
Catalyzes the reaction (S)-4-amino-5-oxopentanoate <=> 5-aminolevulinate. Uses pyridoxal 5'-phosphate as a cofactor. This activity is involved in the pathway chlorophyll biosynthesis, which is part of Porphyrin-containing compound metabolism.