2CKM
Torpedo californica acetylcholinesterase complexed with alkylene- linked bis-tacrine dimer (7 carbon linker)
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) | N,N'-DI-1,2,3,4-TETRAHYDROACRIDIN-9-YLHEPTANE-1,7-DIAMINE | non-polymer | 492.7 | 1 | Chemie (AA7) | |||
| 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 | 206 | 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 | 935.1 | |
| All* | Total formula weight | 62260.2 |
