1.3.1.32 maleylacetate reductase 4-nitrophenol degradation II - - 1.6.5.7 2-hydroxy-1,4-benzoquinone reductase 4-nitrophenol degradation II - - 1.13.11.37 hydroxyquinol 1,2-dioxygenase 4-nitrophenol degradation II - - 1.14.13.29 4-nitrophenol 2-monooxygenase 4-nitrophenol degradation II - - 1.14.13.166 4-nitrocatechol 4-monooxygenase 4-nitrophenol degradation II - -