Acetoin dehydrogenase (EC 2.3.1.190, acetoin dehydrogenase complex, acetoin dehydrogenase enzyme system, AoDH ES) is an enzyme with systematic name acetyl-CoA:acetoin O-acetyltransferase.[1][2] This enzyme catalyses the following chemical reaction
| Acetoin dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 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 | ||||||||
| |||||||||
This enzyme requires thiamine diphosphate and is involved in the catabolism of acetoin. It is widely present in bacteria and has been characterised from Alcaligenes eutrophus,[2] Pelobacter carbinolicus,[3] Clostridium magnum,[4] Pseudomonas putida,[5] and Bacillus subtilis.[6]
See also
editReferences
edit- ↑ Enzyme 2.3.1.190 at KEGG Pathway Database.
- 1 2 Priefert H, Hein S, Krüger N, Zeh K, Schmidt B, Steinbüchel A (July 1991). "Identification and molecular characterization of the Alcaligenes eutrophus H16 aco operon genes involved in acetoin catabolism". Journal of Bacteriology. 173 (13): 4056–71. doi:10.1128/jb.173.13.4056-4071.1991. PMC 208054. PMID 2061286.
- ↑ Oppermann FB, Steinbüchel A (January 1994). "Identification and molecular characterization of the aco genes encoding the Pelobacter carbinolicus acetoin dehydrogenase enzyme system". Journal of Bacteriology. 176 (2): 469–85. doi:10.1128/jb.176.2.469-485.1994. PMC 205071. PMID 8110297.
- ↑ Krüger N, Oppermann FB, Lorenzl H, Steinbüchel A (June 1994). "Biochemical and molecular characterization of the Clostridium magnum acetoin dehydrogenase enzyme system". Journal of Bacteriology. 176 (12): 3614–30. doi:10.1128/jb.176.12.3614-3630.1994. PMC 205551. PMID 8206840.
- ↑ Huang M, Oppermann FB, Steinbüchel A (December 1994). "Molecular characterization of the Pseudomonas putida 2,3-butanediol catabolic pathway". FEMS Microbiology Letters. 124 (2): 141–50. doi:10.1111/j.1574-6968.1994.tb07276.x. PMID 7813883.
- ↑ Huang M, Oppermann-Sanio FB, Steinbüchel A (June 1999). "Biochemical and molecular characterization of the Bacillus subtilis acetoin catabolic pathway". Journal of Bacteriology. 181 (12): 3837–41. doi:10.1128/JB.181.12.3837-3841.1999. PMC 93865. PMID 10368162.
External links
edit- Acetoin+dehydrogenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
