4LSH
Ion selectivity of OmpF porin soaked in 0.2M KBr
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 | 341 | 37171.3 | 2 | UniProt (P02931) Pfam (PF00267) | Escherichia coli | Outer membrane protein 1A, Outer membrane protein B, Outer membrane protein IA, Porin OmpF |
| 2 | C, D, E, F, G... (A, B) | BROMIDE ION | non-polymer | 79.9 | 12 | Chemie (BR) | |||
| 3 | I (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | P, Q (A, B) | water | water | 18.0 | 325 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 340 (UniProt: P02931)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74342.6 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 983.2 | |
| All* | Total formula weight | 75325.8 |
