4HOW
The crystal structure of isomaltulose synthase from Erwinia rhapontici NX5
Functional Information from GO Data
| 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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 701 |
| Chain | Residue |
| A | GLU295 |
| A | ARG325 |
| A | ASP369 |
| A | GLU428 |
| A | ARG456 |
| A | GOL702 |
| A | HOH886 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 702 |
| Chain | Residue |
| A | HIS145 |
| A | PHE186 |
| A | PHE205 |
| A | ASP241 |
| A | ARG456 |
| A | GOL701 |
| A | HOH886 |
| A | ASP102 |
| A | TYR105 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 703 |
| Chain | Residue |
| A | ILE524 |
| A | LEU526 |
| A | THR537 |
| A | LYS544 |
| A | HOH1138 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 704 |
| Chain | Residue |
| A | ASP63 |
| A | ASN65 |
| A | ASP67 |
| A | ILE69 |
| A | ASP71 |
| A | HOH848 |
