Acetoin dehydrogenase

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Acetoin dehydrogenase
Identifiers
EC number 2.3.1.190
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Acetoin dehydrogenase (EC 2.3.1.190, acetoin dehydrogenase complex, acetoin dehydrogenase enzyme system, AoDH ES) is an enzyme with system name acetyl-CoA:acetoin O-acetyltransferase.[1][2][3][4][5] This enzyme catalyses the following chemical reaction

acetoin + CoA + NAD+ \rightleftharpoons acetaldehyde + acetyl-CoA + NADH + H+

This enzyme requires thiamine diphosphate.

References[edit]

  1. ^ Priefert, H., Hein, S., Kruger, N., Zeh, K., Schmidt, B. and Steinbuchel, A. (1991). "Identification and molecular characterization of the Alcaligenes eutrophus H16 aco operon genes involved in acetoin catabolism". J. Bacteriol. 173 (13): 4056–4071. PMID 2061286. 
  2. ^ Oppermann, F.B. and Steinbuchel, A. (1994). "Identification and molecular characterization of the aco genes encoding the Pelobacter carbinolicus acetoin dehydrogenase enzyme system". J. Bacteriol. 176 (2): 469–485. PMC 205071. PMID 8110297. 
  3. ^ Kruger, N., Oppermann, F.B., Lorenzl, H. and Steinbuchel, A. (1994). "Biochemical and molecular characterization of the Clostridium magnum acetoin dehydrogenase enzyme system". J. Bacteriol. 176 (12): 3614–3630. PMID 8206840. 
  4. ^ Huang, M., Oppermann, F.B. and Steinbuchel, A. (1994). "Molecular characterization of the Pseudomonas putida 2,3-butanediol catabolic pathway". FEMS Microbiol. Lett. 124 (2): 141–150. doi:10.1111/j.1574-6968.1994.tb07276.x. PMID 7813883. 
  5. ^ Huang, M., Oppermann-Sanio, F.B. and Steinbuchel, A. (1999). "Biochemical and molecular characterization of the Bacillus subtilis acetoin catabolic pathway". J. Bacteriol. 181 (12): 3837–3841. PMID 10368162. 

See also[edit]

External links[edit]