1I6F:
reference: Solution structure of an insect-specific neurotoxin from the New World scorpion Centruroides sculpturatus Ewing., Jablonsky MJ, Jackson PL, Krishna NR, Biochemistry 2001 Jul 27;40(28):8273-82. PMID: 11444973

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).