5W6H
Crystal structure of Bacteriophage CBA120 tailspike protein 4 enzymatically active domain (TSP4dN, orf213)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | tailspike protein 4 | polymer | 697 | 73488.1 | 3 | UniProt (G3M192) Pfam (PF18668) In PDB | Escherichia virus CBA120 | |
| 2 | C, A, B | ACETATE ION | non-polymer | 59.0 | 26 | Chemie (ACT) | |||
| 3 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 6 | C | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | C | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 8 | water | water | 18.0 | 2121 | Chemie (HOH) |
Sequence modifications
A, B, C: 344 - 1036 (UniProt: G3M192)
| PDB | External Database | Details |
|---|---|---|
| Gly 340 | - | expression tag |
| Ser 341 | - | expression tag |
| Gly 342 | - | expression tag |
| Ser 343 | - | expression tag |
| Arg 1012 | Lys 1012 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 220464.2 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 1794.2 | |
| All* | Total formula weight | 222258.3 |
