2FN2:
reference: Solution structure of the glycosylated second type 2 module of fibronectin., Sticht H, Pickford AR, Potts JR, Campbell ID, J Mol Biol 1998 Feb 13;276(1):177-87. PMID: 9514732

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