2025-06-07_00000193|ligand|9BOS

Human mesotrypsin (PRSS3) unliganded and in an active (E) conformation; X-ray diffraction 1.70Å
Protein #1 224 residues (100% resolved)

IVGGYTCEENSLPYQVSLNSGSHFCGGSLISEQWVVSAAHCYKTRIQVRLGEHNIKVLEGNEQFINAAKIIRHPKYNRDTLDNDIMLIKLSSPAVINARVSTISLPTTPPAAGTECLISGWGNTLSFGADYPDELKCLDAPVLTQAECKASYPGKITNSMFCVGFLEGGKDSCQRDAGGPVVCNGQLQGVVSWGHGCAWKNRPGVYTKVYNYVDWIKDTIAANS

IVGGYTCEENSLPYQVSLNSGSHFCGGSLISEQWVVSAAHCYKTRIQVRLGEHNIKVLEGNEQFINAAKIIRHPKYNRDTLDNDIMLIKLSSPAVINARVSTISLPTTPPAAGTECLISGWGNTLSFGADYPDELKCLDAPVLTQAECKASYPGKITNSMFCVGFLEGGKDSCQRDAGGPVVCNGQLQGVVSWGHGCAWKNRPGVYTKVYNYVDWIKDTIAANS
Non polymer #2 2F2

InChI=1S/C2H6O/c1-3-2/h1-2H3

COC
Non polymer #3 CA

InChI=1S/Ca/q+2

[Ca+2]
Non polymer #4 CL

InChI=1S/ClH/h1H/p-1

[Cl-]
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Reference