7RE5
Crystal Structure of The Tetramerization Domain (29-147) From Human Voltage-gated Potassium Channel Kv2.1 in P 41 21 2 Space Group
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, E (A, B, C, D, E) | Potassium voltage-gated channel subfamily B member 1 | polymer | 123 | 14650.5 | 5 | UniProt (Q14721) Pfam (PF02214) | Homo sapiens (Human) | Delayed rectifier potassium channel 1,DRK1,h-DRK1,Voltage-gated potassium channel subunit Kv2.1 |
| 2 | F, G, H, I, J... (A, B, C, D, E) | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
| 3 | N, O, P, Q, R (A, B, C, D, E) | water | water | 18.0 | 25 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 29 - 147 (UniProt: Q14721)
| PDB | External Database | Details |
|---|---|---|
| Gly 25 | - | expression tag |
| Ser 26 | - | expression tag |
| His 27 | - | expression tag |
| Met 28 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 73252.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 523.3 | |
| All* | Total formula weight | 73775.7 |
