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