Molecular graphics: application to the structure determination of a snake venom neurotoxin.
Atomic coordinates have been determined for a snake venom alpha-neurotoxic protein by fitting a molecular model to a crystallographically derived 2.2-angstrom electron density map. The fitting was carried out entirely on a computer-operated molecular, graphics system without going through any mechanical model stage.
D003201:Computers; D003461:Crystallography / Q000379:methods*; D008958:Models, Molecular; D008961:Models, Structural; D011487:Protein Conformation; D012910:Snake Venoms; D014961:X-Ray Diffraction
D012910:Snake Venoms