1EJM:
reference: Substitutions at the P(1) position in BPTI strongly affect the association energy with serine proteinases., Grzesiak A, Helland R, Smalas AO, Krowarsch D, Dadlez M, Otlewski J, J Mol Biol 2000 Aug 4;301(1):205-17. PMID: 10926503

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