9KUZ
Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation D134H
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, E) | KCNQ1 helixAB | polymer | 66 | 7937.3 | 2 | Homo sapiens | ||
| 2 | B, D (C, F) | Calmodulin-1 | polymer | 149 | 16875.6 | 2 | UniProt (P0DP23) Pfam (PF13499) | Homo sapiens (human) | |
| 3 | E, F, G, H (C, F) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | I, J, K, L (A, C, E, F) | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
C, F: 1 - 149 (UniProt: P0DP23)
| PDB | External Database | Details |
|---|---|---|
| His 134 | Asp 134 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 49625.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 49786.0 |
