5J9P
KcsA in vitro
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 | polymer | 219 | 23411.2 | 1 | Mus musculus (house mouse) | ||
| 2 | B (B) | Fab | polymer | 212 | 23435.7 | 1 | Mus musculus (house mouse) | ||
| 3 | C (C) | pH-gated potassium channel KcsA | polymer | 96 | 10092.8 | 1 | UniProt (P0A334) Pfam (PF00520) Pfam (PF07885) | Streptomyces lividans | Streptomyces lividans K+ channel,SKC1 |
| 4 | D, E, F, G, H... (C) | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) | |||
| 5 | J, K, L (A, B, C) | water | water | 18.0 | 36 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 56939.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 234.6 | |
| All* | Total formula weight | 57174.4 |
