aspartate 4-decarboxylase

as·par·tate 4-de·car·box·yl·ase

(as-par'tāt dē'kar-boks'i-lās), Aspartate β-decarboxylase; a carboxy-lyase converting l-aspartate to l-alanine (releasing CO2); it decarboxylates aminomalonate and (in bacteria) removes SO2 from cysteinesulfinate.
See also: desulfinase.