L,L-cystathionine + H2O = L-homocysteine + pyruvate + NH4(+)
l,l-cystathionine + h2o = l-homocysteine + pyruvate + nh4(+)
L,L-cystathionine + H2O = L-homocysteine + pyruvate + NH4(+)
l,l-cystathionine + h2o = l-homocysteine + pyruvate + nh4(+)