Protein Variants | Comment | Organism |
---|---|---|
N146F | 11% of wild-type specific activity | Corynebacterium glutamicum |
Q140I | trace activity below 0.1 U/mg | Corynebacterium glutamicum |
Q140I/N146F | poor activity | Corynebacterium glutamicum |
Q140I/N146F/W190H | trace activity below 0.1 U/mg with substrate meso-butanediol, 2.9 U/mg with substrate (2S,3S)-2,3-butanediol | Corynebacterium glutamicum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2 | - |
meso-2,3-butanediol | pH 8.0, 37°C | Corynebacterium glutamicum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Corynebacterium glutamicum | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.1 | - |
mutant N146F, substrate (2S,3S)-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
2.9 | - |
mutant Q140I/N146F/W190H, substrate (2S,3S)-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
3.1 | - |
mutant Q140I/N146F, substrate (2,3S)-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
4.5 | - |
mutant Q140I/N146F, substrate meso-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
5.5 | - |
wild-type, substrate (2S,3S)-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
19.4 | - |
mutant N146F, substrate meso-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
177 | - |
wild-type, substrate meso-2,3-butanediol, pH 8.0, 37°C | Corynebacterium glutamicum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2S,3S)-2,3-butanediol + NAD+ | (2S,3S)-2,3-butanediol is a poor substrate | Corynebacterium glutamicum | (3S)-acetoin + NADH | - |
? | |
meso-2,3-butanediol + NAD+ | - |
Corynebacterium glutamicum | acetoin + NADH | - |
? |
Synonyms | Comment | Organism |
---|---|---|
meso-BD | - |
Corynebacterium glutamicum |