D-tryptophan + malonyl-CoA = N(2)-malonyl-D-tryptophan + CoA + H(+)
d-tryptophan + malonyl-coa = n(2)-malonyl-d-tryptophan + coa + h(+)
D-tryptophan + malonyl-CoA = N(2)-malonyl-D-tryptophan + CoA + H(+)
d-tryptophan + malonyl-coa = n(2)-malonyl-d-tryptophan + coa + h(+)