| Chain | GOid | namespace | contents | 
| A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds | 
| A | 0004556 | molecular_function | alpha-amylase activity | 
| A | 0005975 | biological_process | carbohydrate metabolic process | 
| A | 0009313 | biological_process | oligosaccharide catabolic process | 
| A | 0016052 | biological_process | carbohydrate catabolic process | 
| A | 0016787 | molecular_function | hydrolase activity | 
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds | 
| A | 0016853 | molecular_function | isomerase activity | 
| A | 0046872 | molecular_function | metal ion binding | 
| B | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds | 
| B | 0004556 | molecular_function | alpha-amylase activity | 
| B | 0005975 | biological_process | carbohydrate metabolic process | 
| B | 0009313 | biological_process | oligosaccharide catabolic process | 
| B | 0016052 | biological_process | carbohydrate catabolic process | 
| B | 0016787 | molecular_function | hydrolase activity | 
| B | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds | 
| B | 0016853 | molecular_function | isomerase activity | 
| B | 0046872 | molecular_function | metal ion binding |