Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | increased acetoin production | Corynebacterium glutamicum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Corynebacterium glutamicum | - |
C-1012 | - |
Corynebacterium glutamicum C-1012 | - |
C-1012 | - |
Klebsiella pneumoniae | - |
IAM 1063 | - |
Klebsiella pneumoniae IAM 1063 | - |
IAM 1063 | - |
no activity in Pseudomonas sp. | - |
lacks 2,3-butanediol dehydrogenase | - |
no activity in Pseudomonas sp. s4 | - |
lacks 2,3-butanediol dehydrogenase | - |
Paenibacillus polymyxa | - |
IAM 1189 | - |
Paenibacillus polymyxa IAM 1189 | - |
IAM 1189 | - |
Saccharomyces cerevisiae | - |
OC-2 | - |
Saccharomyces cerevisiae OC-2 | - |
OC-2 | - |
Serratia marcescens | - |
IAM 1022 | - |
Serratia marcescens IAM 1022 | - |
IAM 1022 | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.44 | - |
3% 2,3-butanediol as carbon source | Corynebacterium glutamicum |
0.79 | - |
1% glucose as carbon source | Corynebacterium glutamicum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-acetoin + NADH | - |
Klebsiella pneumoniae | L-2,3-butanediol | - |
r | |
L-acetoin + NADH | reaction dependent of substrate concentration, incubation time, glucose addition, aeration | Corynebacterium glutamicum | L-2,3-butanediol | - |
r | |
L-acetoin + NADH | reaction dependent of substrate concentration, incubation time, glucose addition, aeration | Corynebacterium glutamicum C-1012 | L-2,3-butanediol | - |
r | |
L-acetoin + NADH | - |
Klebsiella pneumoniae IAM 1063 | L-2,3-butanediol | - |
r |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
assay at | Corynebacterium glutamicum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.2 | - |
assay at, reduction of acetoin | Corynebacterium glutamicum |
8 | - |
assay at, oxidation of 2,3-butanediol | Corynebacterium glutamicum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Klebsiella pneumoniae | |
NAD+ | - |
Corynebacterium glutamicum | |
NADH | - |
Klebsiella pneumoniae | |
NADH | - |
Corynebacterium glutamicum |