2BCX
Crystal structure of calmodulin in complex with a ryanodine receptor peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Calmodulin | polymer | 148 | 16721.3 | 1 | UniProt (P62149) Pfam (PF13499) | Gallus gallus (chicken) | CaM |
| 2 | B (B) | Ryanodine receptor 1 | polymer | 30 | 3626.4 | 1 | UniProt (P11716) | Skeletal muscle-type ryanodine receptor, RyR1, RYR-1, Skeletal muscle calcium release channel | |
| 3 | C, D, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 80 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 20347.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 20508.1 |
