N,N-diacetyllegionaminate + CTP = CMP-N,N-diacetyllegionaminate + diphosphate
n,n-diacetyllegionaminate + ctp = cmp-n,n-diacetyllegionaminate + diphosphate
"CMP-N,N'-diacetyllegionaminic acid synthase"
"cmp-n,n'-diacetyllegionaminic acid synthase"