7S0Y
Structures of TcdB in complex with Cdc42
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Toxin B | polymer | 542 | 63026.4 | 1 | UniProt (P18177) | Clostridioides difficile (Peptoclostridium difficile) | |
| 2 | B (B) | Cell division control protein 42 homolog | polymer | 180 | 19910.9 | 1 | UniProt (P60953) Pfam (PF00071) | Homo sapiens (Human) | G25K GTP-binding protein |
| 3 | C (A) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 4 | D (A) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 1 | Chemie (UDP) | |||
| 5 | E, F, G, H, I... (A, B) | SULFATE ION | non-polymer | 96.1 | 11 | Chemie (SO4) | |||
| 6 | N (B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 7 | O (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 8 | R, S (A, B) | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A: 1 - 540 (UniProt: P18177)
B: 4 - 179 (UniProt: P60953)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 395 | Cys 395 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Lys 2 | - | expression tag |
| Leu 3 | - | expression tag |
| Asn 35 | Thr 35 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82937.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1983.3 | |
| All* | Total formula weight | 84920.5 |
