4GVU:
reference: Potent elastase inhibitors from cyanobacteria: structural basis and mechanisms mediating cytoprotective and anti-inflammatory effects in bronchial epithelial cells., Salvador LA, Taori K, Biggs JS, Jakoncic J, Ostrov DA, Paul VJ, Luesch H, J Med Chem. 2013 Feb 14;56(3):1276-90. doi: 10.1021/jm3017305. Epub 2013 Jan 28. PMID: 23350733

This OCA Structure page
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