(3Z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + H2O = 2-formylbenzoate + pyruvate
(3z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate + h2o = 2-formylbenzoate + pyruvate
"(3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-carboxybenzaldehyde-lyase"
"(3e)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-carboxybenzaldehyde-lyase"