2F3Z
Calmodulin/IQ-AA domain complex
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 (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) | Homo sapiens (human) | CaM |
| 2 | B (B) | Voltage-dependent L-type calcium channel alpha-1C subunit | polymer | 21 | 2707.2 | 1 | UniProt (Q13933) UniProt (by SIFTS) (Q13936) | Voltage- gated calcium channel alpha subunit Cav1.2, Calcium channel, L type, alpha-1 polypeptide, isoform 1, cardiac muscle | |
| 3 | C, D, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
B: 1665 - 1685 (UniProt: Q13933)
| PDB | External Database | Details |
|---|---|---|
| Ala 1672 | Ile 1672 | engineered mutation |
| Ala 1673 | Gln 1673 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19428.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 19588.9 |
