3HW9
Cation selective pathway of OmpF porin revealed by anomalous x-ray diffraction
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) | Outer membrane protein F | polymer | 362 | 39365.0 | 2 | UniProt (P02931) Pfam (PF00267) | Escherichia coli | Porin ompF, Outer membrane protein 1A, Outer membrane protein IA, Outer membrane protein B |
| 2 | C, F (A, B) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 2 | Chemie (P6G) | |||
| 3 | D, G, H, I (A, B) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 4 | E, J (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 78730.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 792.0 | |
| All* | Total formula weight | 79522.0 |
