Application | Comment | Organism |
---|---|---|
synthesis | very advantageous for obtaining pure maltohexaose | Bacillus sp. H-167 |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
59000 | - |
H-I-2, SDS-PAGE | Bacillus sp. H-167 |
73000 | - |
H-I-1, SDS-PAGE | Bacillus sp. H-167 |
80000 | - |
H-II, SDS-PAGE | Bacillus sp. H-167 |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus sp. H-167 | - |
alkalophilic bacterium, 3 enzymes: H-I-1, H-I-2, H-II | - |
Purification (Comment) | Organism |
---|---|
- |
Bacillus sp. H-167 |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
(Glcalpha(1-4))m + H2O = (Glcalpha(1-4))m-6 + maltohexaose | alpha-amylase, product is linear oligosaccharide containing alpha-1,4-glucosidic linkages | Bacillus sp. H-167 |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture filtrate | - |
Bacillus sp. H-167 | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
116 | - |
H-I-2 | Bacillus sp. H-167 |
124 | - |
H-II | Bacillus sp. H-167 |
147 | - |
H-I-1 | Bacillus sp. H-167 |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
amylopectin + H2O | - |
Bacillus sp. H-167 | maltohexaose + ? | - |
? | |
amylose + H2O | - |
Bacillus sp. H-167 | maltohexaose | - |
? | |
glycogen + H2O | - |
Bacillus sp. H-167 | maltohexaose | - |
? | |
maltohexaose + H2O | - |
Bacillus sp. H-167 | maltose + maltotetraose | main product | ? | |
maltohexaose + H2O | - |
Bacillus sp. H-167 | D-glucose + maltopentaose | small amounts | ? | |
maltohexaose + H2O | - |
Bacillus sp. H-167 | maltotriose + ? | small amounts | ? | |
additional information | products have alpha-configuration | Bacillus sp. H-167 | ? | - |
? | |
additional information | pullulan, dextran or alpha-, beta- or gamma-cyclodextrin: not a substrate | Bacillus sp. H-167 | ? | - |
? | |
starch + H2O | soluble starch | Bacillus sp. H-167 | maltohexaose + ? | main product | ? | |
starch + H2O | soluble starch | Bacillus sp. H-167 | maltohexaose + ? | 25-30% maltohexaose in early stage of hydrolysis, alpha-anomer product | ? |
Synonyms | Comment | Organism |
---|---|---|
maltohexaose-forming amylase | - |
Bacillus sp. H-167 |