5FJV
Crystal structure of the extracellular domain of alpha2 nicotinic acetylcholine receptor in pentameric assembly
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) | NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-2 | polymer | 213 | 25090.4 | 5 | UniProt (Q15822) Pfam (PF02931) | HOMO SAPIENS (HUMAN) | ALPHA2 ECD NACHR |
| 2 | F, G, H, I, J (A, B, C, D, E) | EPIBATIDINE | non-polymer | 208.7 | 5 | Chemie (EPJ) |
Sequence modifications
A, B, C, D, E: 33 - 239 (UniProt: Q15822)
| PDB | External Database | Details |
|---|---|---|
| His 240 | - | expression tag |
| His 241 | - | expression tag |
| His 242 | - | expression tag |
| His 243 | - | expression tag |
| His 244 | - | expression tag |
| His 245 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 125452.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1043.4 | |
| All* | Total formula weight | 126495.4 |
