3-Hydroxybutyryl-CoA dehydrogenase
3-hydroxybutyryl-CoA dehydrogenase | |||||||||
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3-hydroxybutyryl-CoA dehydrogenase homohexamer, Clostridium acetobutylicum | |||||||||
Identifiers | |||||||||
EC no. | 1.1.1.157 | ||||||||
CAS no. | 39319-78-3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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In enzymology, a 3-hydroxybutyryl-CoA dehydrogenase (EC 1.1.1.157) is an enzyme that catalyzes the chemical reaction
- (S)-3-hydroxybutanoyl-CoA + NADP+ 3-acetoacetyl-CoA + NADPH + H+
Thus, the two substrates of this enzyme are (S)-3-hydroxybutanoyl-CoA and NADP+; its 3 products are acetoacetyl-CoA, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, to be specific those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (S)-3-hydroxybutanoyl-CoA:NADP+ oxidoreductase. Other names in common use include beta-hydroxybutyryl coenzyme A dehydrogenase, L-(+)-3-hydroxybutyryl-CoA dehydrogenase, BHBD, dehydrogenase, L-3-hydroxybutyryl coenzyme A (nicotinamide adenine, dinucleotide phosphate), L-(+)-3-hydroxybutyryl-CoA dehydrogenase, and beta-hydroxybutyryl-CoA dehydrogenase. This enzyme participates in benzoate degradation via coa ligation and butanoate metabolism.
References
- Madan VK, Hillmer P, Gottschalk G (1973). "Purification and properties of NADP-dependent L(+)-3-hydroxybutyryl-CoA dehydrogenase from Clostridium kluyveri". Eur. J. Biochem. 32 (1): 51–6. doi:10.1111/j.1432-1033.1973.tb02577.x. PMID 4405720.
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- 3-hydroxyacyl-CoA dehydrogenase
- 3-hydroxybutyryl-CoA dehydrogenase
- Alcohol dehydrogenase
- Aldo-keto reductase
- Aldose reductase
- Beta-Ketoacyl ACP reductase
- Carbohydrate dehydrogenases
- Carnitine dehydrogenase
- D-malate dehydrogenase (decarboxylating)
- DXP reductoisomerase
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- Malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+)
- Phosphogluconate dehydrogenase
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- D-lactate dehydrogenase (cytochrome c-553)
- Mannitol dehydrogenase (cytochrome)
- Vitamin K epoxide reductase
- Vitamin-K-epoxide reductase (warfarin-insensitive)
- Malate dehydrogenase (quinone)
- Quinoprotein glucose dehydrogenase