9X65
Cryo-EM structure of the human KCNQ2/3 heteromer channel in the XEN1101-bound open state
This is a non-PDB format compatible entry.
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, F, G, H) | Calmodulin-1 | polymer | 149 | 16852.5 | 4 | UniProt (P0DP23) | Homo sapiens (human) | |
| 2 | E, F, G (A, B, C) | Potassium voltage-gated channel subfamily KQT member 3 | polymer | 872 | 96866.4 | 3 | UniProt (O43525) | Homo sapiens (human) | KQT-like 3,Potassium channel subunit alpha KvLQT3,Voltage-gated potassium channel subunit Kv7.3 |
| 3 | H (D) | Potassium voltage-gated channel subfamily KQT member 2 | polymer | 872 | 95976.7 | 1 | UniProt (O43526) | Homo sapiens (human) | KQT-like 2,Neuroblastoma-specific potassium channel subunit alpha KvLQT2,Voltage-gated potassium channel subunit Kv7.2 |
| 4 | I, M, O, R (A, B, C, D) | Azetukalner | non-polymer | 368.5 | 4 | Chemie (A1EY8) | |||
| 5 | J, N, P, S (A, B, C, D) | [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate | non-polymer | 746.6 | 4 | Chemie (PIO) | |||
| 6 | K, L, Q (A, C) | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) PubChem (813) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 453986.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 4577.5 | |
| All* | Total formula weight | 458563.6 |
