1AVG:
reference: Structure of the thrombin complex with triabin, a lipocalin-like exosite-binding inhibitor derived from a triatomine bug., Fuentes-Prior P, Noeske-Jungblut C, Donner P, Schleuning WD, Huber R, Bode W, Proc Natl Acad Sci U S A 1997 Oct 28;94(22):11845-50. PMID: 9342325

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