1YBW:
reference: Conformational lability in serine protease active sites: structures of hepatocyte growth factor activator (HGFA) alone and with the inhibitory domain from HGFA inhibitor-1B., Shia S, Stamos J, Kirchhofer D, Fan B, Wu J, Corpuz RT, Santell L, Lazarus RA, Eigenbrot C, J Mol Biol. 2005 Mar 11;346(5):1335-49. Epub 2005 Jan 28. PMID: 15713485

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