EC |
4.1.1.5 |
Accepted name: |
acetolactate decarboxylase |
Reaction: |
(2S)-2-hydroxy-2-methyl-3-oxobutanoate = (3R)-3-hydroxybutan-2-one + CO2 |
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For diagram of reaction, click here |
Other name(s): |
α-acetolactate decarboxylase; (S)-2-hydroxy-2-methyl-3-oxobutanoate carboxy-lyase; (S)-2-hydroxy-2-methyl-3-oxobutanoate carboxy-lyase [(R)-2-acetoin-forming]; (S)-2-hydroxy-2-methyl-3-oxobutanoate carboxy-lyase [(3R)-3-hydroxybutan-2-one-forming] |
Systematic name: |
(2S)-2-hydroxy-2-methyl-3-oxobutanoate carboxy-lyase [(3R)-3-hydroxybutan-2-one-forming] |
Links to other databases: |
BRENDA, EXPASY, Gene, KEGG, MetaCyc, PDB, CAS registry number: 9025-02-9 |
References: |
1. |
Hill, R.K., Sawada, S. and Arfin, S.M. Stereochemistry of valine and isoleucine biosynthesis. IV. Synthesis, configuration, and enzymatic specificity of α-acetolactate and α-aceto-α-hydroxybutyrate. Bioorg. Chem. 8 (1979) 175–189. |
2. |
Størmer, F.C. Isolation of crystalline pH 6 acetolactate-forming enzyme from Aerobacter aerogenes. J. Biol. Chem. 242 (1967) 1756–1759. [PMID: 6024768] |
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[EC 4.1.1.5 created 1961] |
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