3MQL:
reference: Implications for collagen binding from the crystallographic structure of fibronectin 6FnI1-2FnII7FnI., Erat MC, Schwarz-Linek U, Pickford AR, Farndale RW, Campbell ID, Vakonakis I, J Biol Chem. 2010 Oct 29;285(44):33764-70. Epub 2010 Aug 24. PMID: 20739283

This OCA Structure page
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