3MBT:
reference: Structural and biochemical analyses reveal a monomeric state of the bacterial lipocalin Blc., Schiefner A, Chatwell L, Breustedt DA, Skerra A, Acta Crystallogr D Biol Crystallogr. 2010 Dec;66(Pt 12):1308-15. Epub 2010, Nov 16. PMID: 21123871

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