3A47
Crystal structure of isomaltase from Saccharomyces cerevisiae
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000025 | biological_process | maltose catabolic process |
| A | 0004556 | molecular_function | alpha-amylase activity |
| A | 0004558 | molecular_function | alpha-1,4-glucosidase activity |
| A | 0004574 | molecular_function | oligo-1,6-glucosidase activity |
| A | 0004575 | molecular_function | sucrose alpha-glucosidase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0005987 | biological_process | sucrose catabolic process |
| A | 0033934 | molecular_function | glucan 1,4-alpha-maltotriohydrolase activity |
| A | 0046352 | biological_process | disaccharide catabolic process |
| A | 0090599 | molecular_function | alpha-glucosidase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 602 |
| Chain | Residue |
| A | ASP30 |
| A | ASN32 |
| A | ASP34 |
| A | TRP36 |
| A | ASP38 |
| A | HOH1194 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Nucleophile"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | Active site: {"description":"Proton donor"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | Site: {"description":"Transition state stabilizer"} |
| Chain | Residue | Details |
