label: L-aspartate 4-semialdehyde + dihydroxyacetone phosphate => 2-amino-4,5-dihydroxy-6-oxo-7-(phosphooxy)heptanoate
label_lc: l-aspartate 4-semialdehyde + dihydroxyacetone phosphate => 2-amino-4,5-dihydroxy-6-oxo-7-(phosphooxy)heptanoate