1.2.7.1	pyruvate synthase	pyruvate fermentation to acetone	-	
2.3.1.9	acetyl-CoA C-acetyltransferase	pyruvate fermentation to acetone	-	
2.3.1.16	acetyl-CoA C-acyltransferase	pyruvate fermentation to acetone	-	
2.8.3.9	butyrate-acetoacetate CoA-transferase	pyruvate fermentation to acetone	-	
4.1.1.4	acetoacetate decarboxylase	pyruvate fermentation to acetone	-