3SQ6
Crystal Structures of the Ligand Binding Domain of a Pentameric Alpha7 Nicotinic Receptor Chimera with its Agonist Epibatidine
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... | Neuronal acetylcholine receptor subunit alpha-7, Acetylcholine-binding protein | polymer | 204 | 23640.8 | 10 | Homo sapiens Lymnaea stagnalis (human great pond snail) | AchBP | |
| 2 | K | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 3 | G, H, I, J, A... | EPIBATIDINE | non-polymer | 208.7 | 10 | Chemie (EPJ) | |||
| 4 | G, H, I, A, B... | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 13 | Chemie (NAG) | |||
| 5 | water | water | 18.0 | 16 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 236407.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 4962.6 | |
| All* | Total formula weight | 241794.9 |
