8P22
X-ray structure of acetylcholine-binding protein (AChBP) in complex with IOTA376.
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...) | Acetylcholine-binding protein | polymer | 206 | 23454.0 | 10 | UniProt (P58154) Pfam (PF02931) | Lymnaea stagnalis (great pond snail) | ACh-binding protein,AchBP |
| 2 | K, M, N, P, Q... (A, C, D, E, F...) | 2-[(2~{R})-1-ethylimidazolidin-2-yl]-6-pyridin-2-yl-pyridine | non-polymer | 254.3 | 9 | Chemie (WNO) | |||
| 3 | L, O, S (A, C, F) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | W (J) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | AA, BA, CA, DA, EA... (D, E, F, G, H...) | water | water | 18.0 | 825 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J: 20 - 224 (UniProt: P58154)
| PDB | External Database | Details |
|---|---|---|
| Phe 20 | Leu 20 | conflict |
| Arg 225 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 234540.3 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2669.3 | |
| All* | Total formula weight | 237209.5 |
