1.14.12.23 nitroarene dioxygenase - 1.14.12.25 p-cumate 2,3-dioxygenase - 1.14.12.20 pheophorbide a oxygenase transferred to EC 1.14.15.17 1.14.12.7 phthalate 4,5-dioxygenase - 1.14.12.15 terephthalate 1,2-dioxygenase - 1.14.12.11 toluene dioxygenase -