7SIT
Crystal structure of Voltage gated potassium ion channel, Kv 1.2 chimera-3m
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) | Voltage-gated potassium channel subunit beta-2 | polymer | 333 | 37353.1 | 2 | UniProt (P62483) Pfam (PF00248) | Rattus norvegicus (Rat) | K(+) channel subunit beta-2,Kv-beta-2 |
| 2 | B, D (B, D) | Voltage gated potassium channel Kv1.2-Kv2.1 | polymer | 514 | 58823.6 | 2 | Pfam (PF02214) Pfam (PF00520) Pfam (PF07885) UniProt (by SIFTS) (P63142) | Rattus norvegicus (Rat) | |
| 3 | E, I (A, C) | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 743.4 | 2 | Chemie (NAP) | |||
| 4 | F, G, J, K (B, D) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 5 | H (B) | OXYGEN ATOM | non-polymer | 16.0 | 1 | Chemie (O) |
Sequence modifications
A, C: 36 - 367 (UniProt: P62483)
| PDB | External Database | Details |
|---|---|---|
| Met 35 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 192353.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1659.2 | |
| All* | Total formula weight | 194012.6 |
