4LSE
Ion selectivity of OmpF porin soaked in 0.2M NaBr
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 (A, B, C) | Outer membrane protein F | polymer | 341 | 37171.3 | 3 | UniProt (P02931) Pfam (PF00267) | Escherichia coli | Outer membrane protein 1A, Outer membrane protein B, Outer membrane protein IA, Porin OmpF |
| 2 | D, E, F, G, L... (A, B, C) | BROMIDE ION | non-polymer | 79.9 | 8 | Chemie (BR) | |||
| 3 | H, I, N, R, S... (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 4 | J, O, V, W (A, B, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 5 | K, P (A, B) | (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE | non-polymer | 306.4 | 2 | Chemie (C8E) | |||
| 6 | X, Y, Z (A, B, C) | water | water | 18.0 | 619 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 340 (UniProt: P02931)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 111513.9 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1822.4 | |
| All* | Total formula weight | 113336.3 |
