preferred_name: L-homocysteine + H2O = 2-oxobutanoate + hydrogen sulfide + NH4(+) + H(+)
preferred_name_lc: l-homocysteine + h2o = 2-oxobutanoate + hydrogen sulfide + nh4(+) + h(+)
label: "homocysteine desulfhydrase"
label_lc: "homocysteine desulfhydrase"