4H8V
Crystal structure of the trehalulose synthase MUTB in complex with trehalulose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Sucrose isomerase | polymer | 557 | 63938.8 | 2 | UniProt (Q2PS28) Pfam (PF00128) Pfam (PF11941) UniProt (by SIFTS) (M1E1F6) | Rhizobium | Trehalulose synthase |
| 2 | C, E (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D, F (A, B) | 1-O-alpha-D-glucopyranosyl-D-fructose | non-polymer | 342.3 | 2 | Chemie (TEU) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 1180 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 127877.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 764.7 | |
| All* | Total formula weight | 128642.4 |
