2.8.3.9	3-hydroxypropanoate + acetoacetyl-CoA	reaction at 8.6% the rate of butyrate	Clostridium sp.	3-hydroxypropanoyl-CoA + acetoacetate	-	r	358839	
2.8.3.9	3-mercaptopropionate + acetoacetyl-CoA	reaction at 71% the rate of butyrate	Clostridium sp.	3-mercaptopropionyl-CoA + acetoacetate	-	r	358826	
2.8.3.9	3-methylvinylacetate + acetoacetyl-CoA	reaction at 44% the rate of butyrate	Clostridium sp.	3-methylvinylacetyl-CoA + acetoacetate	-	r	358832	
2.8.3.9	4-hydroxybutyrate + acetoacetyl-CoA	reaction at 14% the rate of butyrate	Clostridium sp.	4-hydroxybutanoyl-CoA + acetoacetate	-	r	358838	
2.8.3.9	4-pentenoate + acetoacetyl-CoA	reaction at 21% the rate of acetate	Escherichia coli	4-pentenoyl-CoA + acetoacetate	-	r	358849	
2.8.3.9	acetate + acetoacetyl-CoA	-	Bos taurus	acetyl-CoA + acetoacetate	-	r	358821	
2.8.3.9	acetate + acetoacetyl-CoA	-	Clostridium sp.	acetyl-CoA + acetoacetate	-	r	358821	
2.8.3.9	acetate + acetoacetyl-CoA	-	Clostridium tyrobutyricum	acetyl-CoA + acetoacetate	-	r	358821	
2.8.3.9	acetate + acetoacetyl-CoA	best substrates	Escherichia coli	acetyl-CoA + acetoacetate	-	r	358821	
2.8.3.9	acetate + acetoacetyl-CoA	reaction at 24% the rate of butyrate	Clostridium sp.	acetyl-CoA + acetoacetate	-	r	358821