2ABX
THE CRYSTAL STRUCTURE OF ALPHA-BUNGAROTOXIN AT 2.5 ANGSTROMS RESOLUTION. RELATION TO SOLUTION STRUCTURE AND BINDING TO ACETYLCHOLINE RECEPTOR
Replaces: 1ABXEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | ALPHA-BUNGAROTOXIN | polymer | 74 | 8005.3 | 2 | UniProt (P60615) In PDB | Bungarus multicinctus (many-banded krait) | |
| 2 | water | water | 18.0 | 16 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 74 (UniProt: P60615)
| PDB | External Database | Details |
|---|---|---|
| Ile 9 | Ser 9 | CONFLICT |
| Ser 11 | Ile 11 | CONFLICT |
| His 67 | Pro 67 | CONFLICT |
| Pro 68 | His 68 | CONFLICT |
| Arg 71 | Gln 71 | CONFLICT |
| Gln 72 | Arg 72 | CONFLICT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 16010.6 | |
| All* | Total formula weight | 16010.6 |
