2LS0:
reference: Solution structure of the recombinant target recognition domain of zoocin a., Chen Y, Simmonds RS, Young JK, Timkovich R, Proteins. 2012 Nov 27. doi: 10.1002/prot.24224. PMID: 23184858

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