2HFE
Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | FAB Heavy Chain | polymer | 219 | 23411.2 | 1 | Mus musculus (house mouse) | ||
| 2 | B (B) | FAB Light Chain | polymer | 211 | 23321.6 | 1 | Mus musculus (house mouse) | ||
| 3 | C (C) | KcsA channel | polymer | 101 | 10782.5 | 1 | Pfam (PF00520) Pfam (PF07885) UniProt (by SIFTS) (P0A333) | synthetic construct | |
| 4 | D, E, F, G, H (C) | RUBIDIUM ION | non-polymer | 85.5 | 5 | Chemie (RB) | |||
| 5 | I (C) | (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE | non-polymer | 302.4 | 1 | Chemie (B3H) | |||
| 6 | J, K, L (A, B, C) | water | water | 18.0 | 100 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 57515.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 729.7 | |
| All* | Total formula weight | 58245.2 |
