3UQ5
X-ray structure of a pentameric ligand gated ion channel from Erwinia chrysanthemi (ELIC) mutant L240A F247L (L9A F16L) in the presence of 10 mM cysteamine
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... (A, B, C, D, E...) | Gamma-aminobutyric-acid receptor subunit beta-1 | polymer | 324 | 36947.0 | 10 | UniProt (E0SJQ4) Pfam (PF02931) | Erwinia chrysanthemi | ELIC |
| 2 | K (F) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J: 1 - 322 (UniProt: E0SJQ4)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ala 240 | Leu 261 | engineered mutation |
| Leu 247 | Phe 268 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 369470.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 23.0 | |
| All* | Total formula weight | 369493.3 |
