4EY8
Crystal structure of recombinant human acetylcholinesterase in complex with fasciculin-2
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 | 542 | 59447.1 | 1 | UniProt (P22303) Pfam (PF00135) | Homo sapiens (human) | AChE |
| 2 | B (B) | Fasciculin-2 | polymer | 61 | 6768.8 | 1 | UniProt (P0C1Z0) Pfam (PF21947) | Dendroaspis angusticeps (eastern green mamba) | Fas-2, Fas2, Acetylcholinesterase toxin F-VII, Fasciculin-II, FAS-II, Toxin TA1 |
| 3 | C (C) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 732.7 | 1 | In PDB GlyTouCan (G32152BH) | |||
| 4 | D, E, F, G (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | H (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 44 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66215.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 732.7 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 605.5 | |
| All* | Total formula weight | 67554.0 |
