7PDR
Crystal structure of Lymnaea stagnalis Acetylcholine-binding protein (Ls-AChBP) Q55R/M114V double mutant complexed with Dichloromezotiaz
This is a non-PDB format compatible entry.
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 (AaA, BaB, CaC, DaD, EaE) | Acetylcholine-binding protein | polymer | 210 | 23818.4 | 5 | UniProt (P58154) | Lymnaea stagnalis (Great pond snail Helix stagnalis) | ACh-binding protein,AchBP |
| 2 | F, G, H, I, J (BaB, CaC, DaD, EaE) | 3-[3,5-bis(chloranyl)phenyl]-1-[(2-chloranyl-1,3-thiazol-5-yl)methyl]-9-methyl-pyrido[1,2-a]pyrimidine-2,4-dione | non-polymer | 452.7 | 5 | Chemie (7JI) | |||
| 3 | K, L, M, N, O (AaA, BaB, CaC, DaD, EaE) | water | water | 18.0 | 34 | Chemie (HOH) |
Sequence modifications
AaA, BaB, CaC, DaD, EaE: 2 - 210 (UniProt: P58154)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | - | expression tag |
| Arg 55 | Gln 74 | engineered mutation |
| Asp 66 | Asn 85 | engineered mutation |
| Val 114 | Met 133 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 119092.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 2263.7 | |
| All* | Total formula weight | 121355.8 |
