9DI8
Ca2+ bound aplysia Slo1 - R196Q
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, D (A, B, C, D) | BK channel | polymer | 1065 | 119684.3 | 4 | UniProt (Q5QJC5) | Aplysia californica (California sea hare) | |
| 2 | E, F, G, H, I (A) | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
| 3 | J, M, P, R (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | K, L, N, O, Q... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) |
Sequence modifications
A, B, C, D: 1 - 1065 (UniProt: Q5QJC5)
| PDB | External Database | Details |
|---|---|---|
| Ala 2 | Thr 2 | engineered mutation |
| Gln 196 | Arg 196 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 478737.2 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 573.3 | |
| All* | Total formula weight | 479310.4 |
