Crystallization (Comment) | Organism |
---|---|
X-ray crystal structures of wild-type enzyme complexed with maltose and of E172A catalytic site mutant complexed with maltopentaose | Bacillus cereus |
Protein Variants | Comment | Organism |
---|---|---|
E172A | catalytic site mutant | Bacillus cereus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus cereus | P36924 | var. mycoides | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
(alpha-D-glucopyranosyl-(1-4))n-alpha-D-glucopyranose + H2O = (alpha-D-glucopyranosyl-(1-4))n-2-alpha-D-glucopyranose + alpha-D-glucopyranosyl-(1-4)-beta-D-glucopyranose | catalytic mechanism | Bacillus cereus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
maltopentaose + H2O | hydrolyzes the alpha-1,4-glucosidic linkage liberating beta-maltose from the non-reducing end of substrate, good substrate, mode of binding in the active site, catalytic mechanism, enzyme/domain structure | Bacillus cereus | ? | - |
? | |
additional information | beta-amylase does not catalyze a transglycosylation reaction | Bacillus cereus | ? | - |
? | |
starch + H2O | hydrolyzes the alpha-1,4-glucosidic linkage liberating beta-maltose from the non-reducing end of substrate, enzyme/domain structure, starch binding site in domain C, catalytic mechanism | Bacillus cereus | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
More | belongs to family 14 | Bacillus cereus |