4GW1:
reference: Identification and grafting of a unique peptide-binding site in the Fab framework of monoclonal antibodies., Donaldson JM, Zer C, Avery KN, Bzymek KP, Horne DA, Williams JC, Proc Natl Acad Sci U S A. 2013 Oct 7. PMID: 24101516

This OCA Structure page
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