6HY7
Crystal structure of alpha9 nAChR extracellular domain in complex with alpha-conotoxin RgIA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Neuronal acetylcholine receptor subunit alpha-9 | polymer | 218 | 25307.0 | 1 | UniProt (Q9UGM1) Pfam (PF02931) In PDB | Homo sapiens (Human) | Nicotinic acetylcholine receptor subunit alpha-9,NACHR alpha-9 |
2 | B | Alpha-conotoxin RgIA | polymer | 13 | 1577.9 | 1 | UniProt (P0C1D0) In PDB | Conus regius | |
3 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
4 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
5 | water | water | 18.0 | 50 | Chemie (HOH) |
Sequence modifications
A: 1 - 212 (UniProt: Q9UGM1)
PDB | External Database | Details |
---|---|---|
His 213 | - | expression tag |
His 214 | - | expression tag |
His 215 | - | expression tag |
His 216 | - | expression tag |
His 217 | - | expression tag |
His 218 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 26884.9 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 504.5 | |
All* | Total formula weight | 27389.4 |