1.2.1.61	4-hydroxymuconic-semialdehyde dehydrogenase	4-hydroxyacetophenone degradation	-	
1.3.1.32	maleylacetate reductase	4-hydroxyacetophenone degradation	-	
1.13.11.66	hydroquinone 1,2-dioxygenase	4-hydroxyacetophenone degradation	-	
1.14.13.84	4-hydroxyacetophenone monooxygenase	4-hydroxyacetophenone degradation	-