3OXQ
Crystal Structure of Ca2+/CaM-CaV1.2 pre-IQ/IQ 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, B, C, D | Calmodulin | polymer | 149 | 16852.5 | 4 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB | Homo sapiens (human) | CaM |
| 2 | E, F | Voltage-dependent L-type calcium channel subunit alpha-1C | polymer | 78 | 9131.7 | 2 | UniProt (Q13936) Pfam (PF08763) In PDB | Homo sapiens (human) | Voltage-gated calcium channel subunit alpha Cav1.2, Calcium channel, L type, alpha-1 polypeptide, isoform 1, cardiac muscle |
| 3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 14 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 97 | Chemie (HOH) |
Sequence modifications
E, F: 1561 - 1637 (UniProt: Q13936)
| PDB | External Database | Details |
|---|---|---|
| Gly 1560 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 85673.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 561.1 | |
| All* | Total formula weight | 86234.6 |
