2GEE:
reference: Structural insights into fibronectin type III domain-mediated signaling., Bencharit S, Cui CB, Siddiqui A, Howard-Williams EL, Sondek J, Zuobi-Hasona K, Aukhil I, J Mol Biol. 2007 Mar 23;367(2):303-9. Epub 2006 Oct 11. PMID: 17261313

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