2HYM:
reference: Determination of the human type I interferon receptor binding site on human interferon-{alpha}2 by cross saturation and an NMR-based model of the complex., Quadt-Akabayov SR, Chill JH, Levy R, Kessler N, Anglister J, Protein Sci. 2006 Sep 25;. PMID: 17001036

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