4Q5U
Structure of calmodulin bound to its recognition site from calcineurin
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 | 149 | 16852.5 | 1 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) | Homo sapiens (human) | CaM |
| 2 | B (C) | Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform | polymer | 24 | 2820.5 | 1 | UniProt (Q08209) | Homo sapiens | CAM-PRP catalytic subunit, Calmodulin-dependent calcineurin A subunit alpha isoform |
| 3 | C, D, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G, H (A, C) | water | water | 18.0 | 100 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19673.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 19833.4 |
