3P9W:
reference: Design of Synthetic Autonomous V Domain Libraries and Structural Analysis of a V Domain Bound to Vascular Endothelial Growth Factor., Ma X, Barthelemy PA, Rouge L, Wiesmann C, Sidhu SS, J Mol Biol. 2013 Mar 16. pii: S0022-2836(13)00168-X. doi:, 10.1016/j.jmb.2013.03.020. PMID: 23507309

This OCA Structure page
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