5EHK:
reference: Structure and tRNA Specificity of MibB, a Lantibiotic Dehydratase from Actinobacteria Involved in NAI-107 Biosynthesis., Ortega MA, Hao Y, Walker MC, Donadio S, Sosio M, Nair SK, van der Donk WA, Cell Chem Biol. 2016 Feb 8. pii: S2451-9456(16)30001-0. doi:, 10.1016/j.chembiol.2015.11.017. PMID: 26877024

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