1AUJ:
reference: New inhibitors of thrombin and other trypsin-like proteases: hydrogen bonding of an aromatic cyano group with a backbone amide of the P1 binding site replaces binding of a basic side chain., Lee SL, Alexander RS, Smallwood A, Trievel R, Mersinger L, Weber PC, Kettner C, Biochemistry 1997 Oct 28;36(43):13180-6. PMID: 9341205

This OCA Structure page
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