EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.12 | pentalenolactone | pentalenolactone-sensitive enzyme is strongly inhibited, pentalenolactone-insensitive enzyme is not inhibited | Streptomyces arenae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.2.1.12 | 0.1 | - |
D-glyceraldehyde 3-phosphate | pentalenolactone-insensitive enzyme | Streptomyces arenae | |
1.2.1.12 | 0.11 | - |
NAD+ | pentalenolactone-sensitive enzyme | Streptomyces arenae | |
1.2.1.12 | 0.12 | - |
NAD+ | pentalenolactone-insensitive enzyme | Streptomyces arenae | |
1.2.1.12 | 0.25 | - |
D-glyceraldehyde 3-phosphate | pentalenolactone-sensitive enzyme | Streptomyces arenae |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.2.1.12 | 43000 | - |
4 * 43000, pentalenolactone-sensitive enzyme, gel filtration | Streptomyces arenae |
1.2.1.12 | 43000 | - |
8 * 43000, pentalenolactone-insensitive enzyme, gel filtration | Streptomyces arenae |
1.2.1.12 | 180000 | - |
gel filtration, pentalenolactone-sensitive enzyme | Streptomyces arenae |
1.2.1.12 | 290000 | - |
gel filtration, pentalenolactone-insensitive enzyme | Streptomyces arenae |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.12 | Streptomyces arenae | - |
TÜ469, contains pentalenolactone-insensitive glyceraldehyde-3-phosphate dehydrogenase under conditions of production of pentalenolactone. In complex medium no pentalenolactone production is observed and a pentalenolactone-sensitive D-glyceraldehyde 3-phosphate dehydrogenase, rather than the insensitive enzyme can be detected | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.2.1.12 | - |
Streptomyces arenae |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.2.1.12 | 33 | - |
pentalenolactone-insensitive enzyme | Streptomyces arenae |
1.2.1.12 | 112 | - |
pentalenolactone-sensitive enzyme | Streptomyces arenae |
EC Number | Storage Stability | Organism |
---|---|---|
1.2.1.12 | 4°C, pentalenolactone-insensitive enzyme stable up to 6 months. Pentalenolactone-sensitive enzyme loses activity with a half-life of 7 days | Streptomyces arenae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.12 | 3-phospho-D-glyceroyl phosphate + NADH | - |
Streptomyces arenae | D-glyceraldehyde 3-phosphate + phosphate + NAD+ | - |
r | |
1.2.1.12 | D-glyceraldehyde 3-phosphate + arsenate + NAD+ | - |
Streptomyces arenae | 3-phospho-D-glyceroyl arsenate + NADH | - |
? | |
1.2.1.12 | D-glyceraldehyde 3-phosphate + phosphate + NAD+ | - |
Streptomyces arenae | 3-phospho-D-glyceroyl phosphate + NADH | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.2.1.12 | octamer | 8 * 43000, pentalenolactone-insensitive enzyme, gel filtration | Streptomyces arenae |
1.2.1.12 | tetramer | 4 * 43000, pentalenolactone-sensitive enzyme, gel filtration | Streptomyces arenae |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.2.1.12 | NAD+ | - |
Streptomyces arenae | |
1.2.1.12 | NADH | cofactor | Streptomyces arenae |