2HA3
Crystal structure of mouse acetylcholinesterase complexed with choline
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Acetylcholinesterase | polymer | 543 | 59764.5 | 2 | UniProt (P21836) Pfam (PF00135) | Mus musculus (house mouse) | AChE |
| 2 | C (C) | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 1 | In PDB GlyTouCan (G86851RC) | |||
| 3 | D, H (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | E (A) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 5 | F, G, I, J (A, B) | CHOLINE ION | non-polymer | 104.2 | 4 | Chemie (CHT) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 742 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 119529.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 367.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1141.4 | |
| All* | Total formula weight | 121037.8 |
