9MUH
Mus musculus TASK-1 (KCNK3) in MSP1E3D1 lipid nanodisc at pH 6.0 and 100 mM KCl
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Potassium channel subfamily K member 3 | polymer | 265 | 30211.2 | 2 | UniProt (O35111) Pfam (PF07885) | Mus musculus (house mouse) | Acid-sensitive potassium channel protein TASK-1,Cardiac two pore background K(+) channel,TWIK-related acid-sensitive K(+) channel 1,Two pore potassium channel KT3.1,Two pore K(+) channel KT3.1,cTBAK-1 |
| 2 | C, D (A) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 3 | E, F (A, B) | CHOLESTEROL HEMISUCCINATE | non-polymer | 486.7 | 2 | Chemie (Y01) |
Sequence modifications
A, B: 1 - 256 (UniProt: O35111)
| PDB | External Database | Details |
|---|---|---|
| Ser 257 | - | expression tag |
| Asn 258 | - | expression tag |
| Ser 259 | - | expression tag |
| Leu 260 | - | expression tag |
| Glu 261 | - | expression tag |
| Val 262 | - | expression tag |
| Leu 263 | - | expression tag |
| Phe 264 | - | expression tag |
| Gln 265 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60422.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1051.6 | |
| All* | Total formula weight | 61474.1 |
