4HOX
The crystal structure of isomaltulose synthase from Erwinia rhapontici NX5 in complex with Tris
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sucrose isomerase | polymer | 559 | 65831.2 | 1 | UniProt (D9MPF2) Pfam (PF00128) Pfam (PF16657) | Erwinia rhapontici | isomaltulose synthase |
| 2 | B (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 3 | C (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E (A) | water | water | 18.0 | 605 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 65831.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 254.3 | |
| All* | Total formula weight | 66085.5 |
