3OR6
On the structural basis of modal gating behavior in K+channels - E71Q
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | antibody fab fragment heavy chain | polymer | 219 | 23411.2 | 1 | Mus musculus | ||
| 2 | B (B) | antibody fab fragment light chain | polymer | 212 | 23435.7 | 1 | Mus musculus | ||
| 3 | C (C) | Voltage-gated potassium channel | polymer | 103 | 10977.8 | 1 | UniProt (P0A334) Pfam (PF00520) Pfam (PF07885) | Streptomyces lividans | |
| 4 | D, E, F, G, H... (C) | POTASSIUM ION | non-polymer | 39.1 | 7 | Chemie (K) | |||
| 5 | K (C) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
C: 22 - 124 (UniProt: P0A334)
| PDB | External Database | Details |
|---|---|---|
| Gln 71 | Glu 71 | engineered mutation |
| Cys 90 | Leu 90 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 57824.7 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 273.7 | |
| All* | Total formula weight | 58098.4 |
