2WHQ
Crystal structure of acetylcholinesterase, phosphonylated by sarin (aged) in complex with HI-6
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 | 548 | 60312.0 | 2 | UniProt (P21836) Pfam (PF00135) | MUS MUSCULUS (MOUSE) | ACHE |
| 2 | C, D, H (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 3 | E, I (A, B) | 4-(AMINOCARBONYL)-1-[({2-[(E)-(HYDROXYIMINO)METHYL]PYRIDINIUM-1-YL}METHOXY)METHYL]PYRIDINIUM | non-polymer | 288.3 | 2 | Chemie (HI6) | |||
| 4 | F (A) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 5 | G, K, L, M (A, B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 4 | Chemie (PGE) | |||
| 6 | J (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | N, O (A, B) | water | water | 18.0 | 650 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 120624.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2229.4 | |
| All* | Total formula weight | 122853.4 |
