2KCN:
reference: Functional aspects of the solution structure and dynamics of PAF--a highly-stable antifungal protein from Penicillium chrysogenum., Batta G, Barna T, Gaspari Z, Sandor S, Kover KE, Binder U, Sarg B, Kaiserer L, Chhillar AK, Eigentler A, Leiter E, Hegedus N, Pocsi I, Lindner H, Marx F, FEBS J. 2009 May;276(10):2875-90. PMID: 19459942

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