4.1.1.77 4-Oxalocrotonate - 4.1.1.77 4-Oxalocrotonate enzyme of the phenol/3,4-dimethylphenol catabolic pathway 4.1.1.77 4-Oxalocrotonate enzyme is involved in the meta-cleavage pathway for catechols 4.1.1.77 4-Oxalocrotonate but not p-cresol 4.1.1.77 4-Oxalocrotonate strain 345: induced by growth with m-toluate, strain RA1012: induced by growth with p-cresol, but not m-toluate 4.1.1.77 4-Oxalocrotonate phenol and m-cresol are inducers