6BAQ:
reference: Crystal structure of the mouse innate immunity factor bacterial permeability-increasing family member A1., Little MS, Redinbo MR, Acta Crystallogr F Struct Biol Commun. 2018 May 1;74(Pt 5):268-276. doi:, 10.1107/S2053230X18004600. Epub 2018 Apr 16. PMID: 29717993

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