1KBI:
reference: Crystallographic study of the recombinant flavin-binding domain of Baker's yeast flavocytochrome b(2): comparison with the intact wild-type enzyme., Cunane LM, Barton JD, Chen ZW, Welsh FE, Chapman SK, Reid GA, Mathews FS, Biochemistry 2002 Apr 2;41(13):4264-72. PMID: 11914072

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