1XB4:
reference: Crystal structure of subunit VPS25 of the endosomal trafficking complex ESCRT-II., Wernimont AK, Weissenhorn W, BMC Struct Biol 2004 Dec 4;4(1):10. PMID: 15579210

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