2W73
High-resolution structure of the complex between calmodulin and a peptide from calcineurin A
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, E, F) | CALMODULIN | polymer | 149 | 16852.5 | 4 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) | HOMO SAPIENS | CAM |
| 2 | E, F, G, H (K, L, M, O) | SERINE/THREONINE-PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT ALPHA ISOFORM | polymer | 17 | 1964.4 | 4 | UniProt (Q08209) | HOMO SAPIENS | CALMODULIN-DEPENDENT CALCINEURIN A SUBUNIT ALPHA ISOFORM, CAM-PRP CATALYTIC SUBUNIT |
| 3 | AA, BA, I, J, K... (F, A, B, E) | CALCIUM ION | non-polymer | 40.1 | 20 | Chemie (CA) | |||
| 4 | CA, DA, EA, FA, GA... (A, B, E, F, K...) | water | water | 18.0 | 340 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 75268.0 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 801.6 | |
| All* | Total formula weight | 76069.5 |
