1FF4
X-RAY STRUCTURE OF MUSCARINIC TOXIN 2 AT 1.5 ANGSTROM 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) | MUSCARINIC TOXIN/ACETYLCHOLINE RECEPTOR BINDING PROTEIN | polymer | 65 | 7093.1 | 1 | UniProt (P18328) Pfam (PF21947) | Dendroaspis angusticeps (eastern green mamba) | MUSCARINIC THREE-FINGERS TOXIN |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | water | water | 18.0 | 77 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 7093.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 7189.2 |
