Inhibitors | Comment | Organism | Structure |
---|---|---|---|
4-bromophenacyl bromide | complete inhibition at 4 mM | Bacillus subtilis | |
EDTA | nearly complete inhibition at 1 mM | Bacillus subtilis | |
Mn2+ | complete inhibition at 1 mM | Bacillus subtilis | |
Ni2+ | complete inhibition at 1 mM | Bacillus subtilis | |
PMSF | complete inhibition at 1.5 mM | Bacillus subtilis | |
SDS | 90% inhibition at 20 mM, complete inhibition at 80 mM | Bacillus subtilis | |
Urea | 87.5% inhibition at 8 M | Bacillus subtilis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.2 | - |
soluble starch | pH 9.0, 52-55°C | Bacillus subtilis |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Bacillus subtilis | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42800 | - |
x * 42800, SDS-PAGE | Bacillus subtilis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
starch + H2O | Bacillus subtilis | soluble starch | malto-oligosaccharides | - |
? | |
starch + H2O | Bacillus subtilis DM-03 | soluble starch | malto-oligosaccharides | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus subtilis | - |
isolated from traditional fermented food of India | - |
Bacillus subtilis DM-03 | - |
isolated from traditional fermented food of India | - |
Purification (Comment) | Organism |
---|---|
native extracellular enzyme 80.5fold from culture medium by anion exchange chromatography and two steps of gel filtration to homogeneity | Bacillus subtilis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
additional information | optimal culture growth at 52-55°C and pH 8.0 on soluble starch and NH4Cl, overview | Bacillus subtilis | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1421 | - |
purified enzyme, substrate soluble starch | Bacillus subtilis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
starch + H2O | soluble starch | Bacillus subtilis | malto-oligosaccharides | - |
? | |
starch + H2O | soluble starch | Bacillus subtilis DM-03 | malto-oligosaccharides | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 42800, SDS-PAGE | Bacillus subtilis |
Synonyms | Comment | Organism |
---|---|---|
Bsamy-I | - |
Bacillus subtilis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
52 | 55 | - |
Bacillus subtilis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
90 | - |
pH 9.0, purified enzyme, loss of 35% activity after 10 min, and of 80% after 30 min | Bacillus subtilis |
95 | - |
10 min, pH 9.0, purified enzyme, loss of 60% activity | Bacillus subtilis |
100 | - |
10 min, pH 9.0, purified enzyme, inactivation | Bacillus subtilis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Bacillus subtilis |