1H23
Structure of acetylcholinesterase (E.C. 3.1.1.7) complexed with (S,S)-(-)-bis(12)-hupyridone at 2.15A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ACETYLCHOLINESTERASE | polymer | 543 | 61325.1 | 1 | UniProt (P04058) Pfam (PF00135) | TORPEDO CALIFORNICA (PACIFIC ELECTRIC RAY) | ACHE |
| 2 | B (A) | (S,S)-(-)-N,N'-DI-5'-[5',6',7',8'-TETRAHYDRO- 2'(1'H)-QUINOLYNYL]-1,12-DIAMINODODECANE DIHYDROCHLORIDE | non-polymer | 494.7 | 1 | Chemie (E12) | |||
| 3 | C, D (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | E (A) | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 61325.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 937.1 | |
| All* | Total formula weight | 62262.2 |
