3HPL
KcsA E71H-F103A mutant in the closed state
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 heavy chain | polymer | 219 | 23411.2 | 1 | Mus musculus (mouse) | ||
| 2 | B (B) | Antibody fab light chain | polymer | 212 | 23435.7 | 1 | Mus musculus (mouse) | ||
| 3 | C (C) | Voltage-gated potassium channel | polymer | 124 | 13144.5 | 1 | UniProt (P0A334) Pfam (PF00520) Pfam (PF07885) | Streptomyces lividans | |
| 4 | D, E, F, G, H... (C) | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) |
Sequence modifications
C: 1 - 124 (UniProt: P0A334)
| PDB | External Database | Details |
|---|---|---|
| Ala 2 | Pro 2 | conflict |
| His 71 | Glu 71 | engineered mutation |
| Cys 90 | Leu 90 | engineered mutation |
| Ala 103 | Phe 103 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 59991.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 234.6 | |
| All* | Total formula weight | 60226.1 |
