preferred_name: O-succinyl-L-homoserine + L-cysteine = L,L-cystathionine + succinate + H(+)
preferred_name_lc: o-succinyl-l-homoserine + l-cysteine = l,l-cystathionine + succinate + h(+)
label: "cystathionine gamma-synthase"
label_lc: "cystathionine gamma-synthase"