4DWH
Structure of the major type 1 pilus subunit FIMA bound to the FIMC (2.5 A resolution)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Chaperone protein fimC | polymer | 205 | 22754.0 | 2 | UniProt (P31697) Pfam (PF00345) Pfam (PF02753) In PDB | Escherichia coli | |
| 2 | B, D | Type-1 fimbrial protein, A chain | polymer | 143 | 14295.6 | 2 | UniProt (P04128) Pfam (PF00419) In PDB | Escherichia coli | Type-1A pilin |
| 3 | A, B, C, D | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 10 | Chemie (PEG) | |||
| 4 | A, D | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 5 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 6 | C | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 7 | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
B, D: 18 - 159 (UniProt: P04128)
| PDB | External Database | Details |
|---|---|---|
| Met 17 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 74099.2 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1939.9 | |
| All* | Total formula weight | 76039.1 |
