9OVD
Structure of hTWIK2RM-R257A (K2P6.1RM-R257A) ion channel with lipid plug in DDM detergent
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Potassium channel subfamily K member 6 | polymer | 272 | 29105.1 | 2 | UniProt (Q9Y257) Pfam (PF07885) | Homo sapiens (human) | Inward rectifying potassium channel protein TWIK-2,TWIK-originated similarity sequence |
| 2 | C, D (B) | 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine | non-polymer | 760.1 | 2 | Chemie (LBN) | |||
| 3 | E, F, G, H (B, A) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) PubChem (813) |
Sequence modifications
B, A: 4 - 275 (UniProt: Q9Y257)
| PDB | External Database | Details |
|---|---|---|
| Ala 257 | Arg 257 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58210.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1676.5 | |
| All* | Total formula weight | 59886.7 |
