1.2.1.57	4-hydroxybutanoyl-CoA + NADH + H+	-	Clostridium saccharoperbutylacetonicum	4-hydroxybutanal + CoA + NAD+	-	?	440117	
1.2.1.57	4-hydroxybutanoyl-CoA + NADH + H+	-	Clostridium saccharoperbutylacetonicum KCTC5577	4-hydroxybutanal + CoA + NAD+	-	?	440117	
1.2.1.57	4-hydroxybutanoyl-CoA + NADPH + H+	-	Clostridium saccharoperbutylacetonicum	4-hydroxybutanal + CoA + NADP+	-	?	440118	
1.2.1.57	4-hydroxybutanoyl-CoA + NADPH + H+	-	Clostridium saccharoperbutylacetonicum KCTC5577	4-hydroxybutanal + CoA + NADP+	-	?	440118	
1.2.1.57	acetaldehyde + CoA + NAD+	-	Clostridium acetobutylicum	acetyl-CoA + NADH	-	r	5610	
1.2.1.57	acetyl-CoA + NADH + H+	-	Levilactobacillus brevis	acetaldehyde + CoA + NAD+	-	r	435259	
1.2.1.57	acetyl-CoA + NADH + H+	low activity	Clostridium saccharoperbutylacetonicum	acetaldehyde + CoA + NAD+	-	r	435259	
1.2.1.57	butanal + CoA + NAD+	r	Clostridium acetobutylicum	butanoyl-CoA + NADH	-	r	5609	
1.2.1.57	butanal + CoA + NAD+	affinity for NAD+ or NADH is greater than for NADP+ or NADPH	Clostridium acetobutylicum	butanoyl-CoA + NADH	-	r	5609	
1.2.1.57	butanal + CoA + NADP+	r	Clostridium acetobutylicum	butanoyl-CoA + NADPH	-	r	5608	
1.2.1.57	butanal + CoA + NADP+	affinity for NAD+ or NADH is greater than for NADP+ or NADPH	Clostridium acetobutylicum	butanoyl-CoA + NADPH	-	r	5608	
1.2.1.57	butanoyl-CoA + FADH2	-	Thermoanaerobacterium saccharolyticum	butanal + CoA + FAD	-	?	441153	
1.2.1.57	butanoyl-CoA + FADH2	-	Thermoanaerobacterium saccharolyticum DSM 571	butanal + CoA + FAD	-	?	441153	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Levilactobacillus brevis	butanal + CoA + NAD+	-	r	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Thermoanaerobacterium saccharolyticum	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Synechococcus elongatus	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Clostridium saccharoperbutylacetonicum	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	best substrate	Clostridium saccharoperbutylacetonicum	butanal + CoA + NAD+	-	r	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Thermoanaerobacterium saccharolyticum DSM 571	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Synechococcus elongatus PCC 7942	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADH + H+	-	Clostridium saccharoperbutylacetonicum KCTC5577	butanal + CoA + NAD+	-	?	440184	
1.2.1.57	butanoyl-CoA + NADPH + H+	-	Thermoanaerobacterium saccharolyticum	butanal + CoA + NADP+	-	?	440185	
1.2.1.57	butanoyl-CoA + NADPH + H+	-	Clostridium saccharoperbutylacetonicum	butanal + CoA + NADP+	-	?	440185	
1.2.1.57	butanoyl-CoA + NADPH + H+	-	Thermoanaerobacterium saccharolyticum DSM 571	butanal + CoA + NADP+	-	?	440185	
1.2.1.57	butanoyl-CoA + NADPH + H+	-	Clostridium saccharoperbutylacetonicum KCTC5577	butanal + CoA + NADP+	-	?	440185	
1.2.1.57	hexanal + CoA + NAD+	-	Clostridium acetobutylicum	hexanoyl-CoA + NADH	-	r	5611	
1.2.1.57	additional information	substrate chain length specificity of the enzyme is C2-C12, highest activity with C6 substrate, overview	Levilactobacillus brevis	?	-	?	89	
1.2.1.57	propionaldehyde + NAD+	-	Clostridium acetobutylicum	propanoyl-CoA + NADH	-	r	5612