2BVM
Crystal structure of the catalytic domain of toxin B from Clostridium difficile in complex with UDP, Glc and manganese ion
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | TOXIN B | polymer | 542 | 62924.4 | 1 | UniProt (P18177) Pfam (PF12918) Pfam (PF12919) In PDB | CLOSTRIDIUM DIFFICILE | |
| 2 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 3 | A | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 1 | Chemie (UDP) | |||
| 4 | A | alpha-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (GLC) | |||
| 5 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
A: 1 - 1 (PDB: 2BVM)
A: 2 - 542 (UniProt: P18177)
A: 2 - 542 (UniProt: P18177)
| PDB | External Database | Details |
|---|---|---|
| Cys 59 | Tyr 58 | engineered mutation |
| Gly 244 | Glu 243 | engineered mutation |
| Ala 542 | Ser 541 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 62924.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 735.3 | |
| All* | Total formula weight | 63659.7 |
