3WTM
Crystal Structure of Lymnaea stagnalis Acetylcholine-Binding Protein Q55R Mutant Complexed with Nitromethylene Analogue of Imidacloprid
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 | Acetylcholine-binding protein | polymer | 214 | 24250.9 | 5 | UniProt (P58154) Pfam (PF02931) In PDB | Lymnaea stagnalis (Great pond snail) | ACh-binding protein, AchBP |
| 2 | A, B, C, D, E | 2-chloro-5-{[(2E)-2-(nitromethylidene)imidazolidin-1-yl]methyl}pyridine | non-polymer | 254.7 | 5 | Chemie (N1Y) | |||
| 3 | water | water | 18.0 | 424 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 2 - 210 (UniProt: P58154)
| PDB | External Database | Details |
|---|---|---|
| Glu -3 | - | EXPRESSION TAG |
| Ala -2 | - | EXPRESSION TAG |
| Glu -1 | - | EXPRESSION TAG |
| Ala 0 | - | EXPRESSION TAG |
| Ala 1 | - | EXPRESSION TAG |
| Arg 55 | Gln 74 | ENGINEERED MUTATION |
| Asp 66 | Asn 85 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 121254.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1273.4 | |
| All* | Total formula weight | 122527.7 |
