3S0T
Crystal structure of the CofA Type IV pilin subunit from enterotoxigenic E. coli
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) | CFA/III pilin | polymer | 184 | 19169.3 | 2 | UniProt (Q59393) Pfam (PF05946) | Escherichia coli | CofA, Major pilin subunit |
| 2 | C, D (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 3 | E (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 385 | Chemie (HOH) |
Sequence modifications
A, B: 29 - 208 (UniProt: Q59393)
| PDB | External Database | Details |
|---|---|---|
| Gly 25 | - | expression tag |
| Ser 26 | - | expression tag |
| His 27 | - | expression tag |
| Met 28 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 38338.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 207.2 | |
| All* | Total formula weight | 38545.8 |
