EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.98 | extracellular | - |
Klebsiella pneumoniae | - |
- |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.98 | Klebsiella pneumoniae | - |
Aerobacter aerogenes | - |
3.2.1.116 | Streptomyces griseus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.98 | - |
Klebsiella pneumoniae |
3.2.1.116 | - |
Streptomyces griseus |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
3.2.1.98 | (Glcalpha(1-4))m + H2O = (Glcalpha(1-4))m-6 + maltohexaose | exo-alpha amylase, products have alpha-configuration | Klebsiella pneumoniae |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.98 | amylose + H2O | short-chain amylose, DP, average degree of polymerization, = 23 | Klebsiella pneumoniae | maltohexaose | main product, 40% maltohexaose | ? | |
3.2.1.98 | amylose + H2O | short-chain amylose, DP, average degree of polymerization, = 23 | Klebsiella pneumoniae | maltohexaose | alpha-configuration | ? | |
3.2.1.98 | amylose + H2O | partially-oxidized potato amylose | Klebsiella pneumoniae | maltohexaose | main product, 40% maltohexaose | ? | |
3.2.1.98 | amylose + H2O | partially-oxidized potato amylose | Klebsiella pneumoniae | maltohexaose | alpha-configuration | ? | |
3.2.1.98 | maltohexaose + H2O | - |
Klebsiella pneumoniae | maltose + maltotetraose | main product | ? | |
3.2.1.98 | maltohexaose + H2O | - |
Klebsiella pneumoniae | D-glucose + maltopentaose | - |
? | |
3.2.1.98 | maltohexaose + H2O | - |
Klebsiella pneumoniae | maltotriose + ? | - |
? | |
3.2.1.98 | maltooligosaccharide + H2O | - |
Klebsiella pneumoniae | maltohexaose + ? | alpha-configuration | ? | |
3.2.1.98 | additional information | products have alpha-configuration | Klebsiella pneumoniae | ? | - |
? | |
3.2.1.98 | starch + H2O | blue starch: not a substrate | Klebsiella pneumoniae | maltohexaose + ? | - |
? | |
3.2.1.116 | amylose + H2O | partially oxidized potato amylose | Streptomyces griseus | maltotriose | - |
? | |
3.2.1.116 | maltooligosaccharide + H2O | enzyme hydrolyzes maltooligosaccharides larger than maltotriose by an exo-mechanism from the nonreducing end | Streptomyces griseus | maltotriose | alpha-configuration | ? | |
3.2.1.116 | short-chain amylose + H2O | - |
Streptomyces griseus | maltotriose | alpha-configuration | ? | |
3.2.1.116 | short-chain amylose + H2O | - |
Streptomyces griseus | maltotriose | major initial product, prolonged action leads to gradual hydrolysis of maltotriose to glucose and maltose | ? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.98 | Aerobacter aerogenes amylase | - |
Klebsiella pneumoniae |
3.2.1.98 | G6-forming amylase | - |
Klebsiella pneumoniae |
3.2.1.98 | G6-forming exo-alpha amylase | - |
Klebsiella pneumoniae |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.116 | 40 | - |
assay at | Streptomyces griseus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.116 | 7 | - |
assay at | Streptomyces griseus |