3AUW
Cytoplasmic domain of inward rectifier potassium channel Kir3.2 in complex with cadmium
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, C) | Potassium inwardly-rectifying channel, subfamily J, member 6 | polymer | 26 | 3115.6 | 2 | UniProt (Q0VB45) UniProt (by SIFTS) (P48542) | Mus musculus (mouse) | G protein-gated inward rectifier potassium channel Kir3.2 |
| 2 | B, D (B, D) | Potassium inwardly-rectifying channel, subfamily J, member 6 | polymer | 182 | 20651.4 | 2 | UniProt (Q0VB45) Pfam (PF17655) UniProt (by SIFTS) (P48542) | Mus musculus (mouse) | G protein-gated inward rectifier potassium channel Kir3.2 |
| 3 | E, H (A, C) | CADMIUM ION | non-polymer | 112.4 | 2 | Chemie (CD) | |||
| 4 | F, I (B, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | G, J (B, D) | ETHANOL | non-polymer | 46.1 | 2 | Chemie (EOH) | |||
| 6 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
A, C: 53 - 74 (UniProt: Q0VB45)
| PDB | External Database | Details |
|---|---|---|
| Gly 49 | - | expression tag |
| Ser 50 | - | expression tag |
| His 51 | - | expression tag |
| Met 52 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47534.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 365.6 | |
| All* | Total formula weight | 47899.6 |
