8Y2L
The Crystal Structure of Glucosyltransferase TcdB from Clostridioides difficile
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Glucosyltransferase TcdB | polymer | 546 | 63164.6 | 3 | UniProt (P18177) | Clostridioides difficile | |
| 2 | D, F, H (A, B, C) | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
| 3 | E, G, I (A, B, C) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 3 | Chemie (UDP) | |||
| 4 | J, K, L (A, B, C) | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence modifications
A, B, C: 2 - 543 (UniProt: P18177)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Gly 1 | - | expression tag |
| Cys 59 | Tyr 59 | engineered mutation |
| Gly 244 | Glu 244 | engineered mutation |
| Ala 542 | Ser 542 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 189493.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1377.3 | |
| All* | Total formula weight | 190871.0 |
