6OQ5
Structure of the full-length Clostridium difficile toxin B in complex with 3 VHHs
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 | 2373 | 270380.8 | 1 | UniProt (M4NKV9) Pfam (PF11647) Pfam (PF01473) Pfam (PF12918) Pfam (PF12919) Pfam (PF11713) Pfam (PF12920) Pfam (PF19127) | Clostridioides difficile | |
| 2 | B (D) | 5D | polymer | 153 | 16864.8 | 1 | Camelidae | ||
| 3 | C (E) | E3 | polymer | 137 | 14678.4 | 1 | Camelidae | ||
| 4 | D (F) | 7F | polymer | 142 | 15300.1 | 1 | Camelidae | ||
| 5 | E (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 6 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence modifications
A: 1 - 2367 (UniProt: M4NKV9)
| PDB | External Database | Details |
|---|---|---|
| His 2368 | - | expression tag |
| His 2369 | - | expression tag |
| His 2370 | - | expression tag |
| His 2371 | - | expression tag |
| His 2372 | - | expression tag |
| His 2373 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 317224.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 89.7 | |
| All* | Total formula weight | 317313.8 |
