1UNS:
reference: Identification of a secondary zinc-binding site in staphylococcal enterotoxin C2. Implications for superantigen recognition., Papageorgiou AC, Baker MD, McLeod JD, Goda SK, Manzotti CN, Sansom DM, Tranter HS, Acharya KR, J Biol Chem 2004 Jan 9;279(2):1297-303. Epub 2003 Oct 14. PMID: 14559915

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