1AFQ:
reference: X-ray crystal structure of a dipeptide-chymotrypsin complex in an inhibitory interaction., Kashima A, Inoue Y, Sugio S, Maeda I, Nose T, Shimohigashi Y, Eur J Biochem. 1998 Jul 1;255(1):12-23. PMID: 9692896

This OCA Structure page
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