2025-06-07_00000194|ligand|9BOT

Human mesotrypsin (PRSS3) unliganded and in autoinhibited (E*) conformation; X-ray diffraction 1.60Å
Protein #1 224 residues (100% resolved)

IVGGYTCEENSLPYQVSLNSGSHFCGGSLISEQWVVSAAHCYKTRIQVRLGEHNIKVLEGNEQFINAAKIIRHPKYNRDTLDNDIMLIKLSSPAVINARVSTISLPTTPPAAGTECLISGWGNTLSFGADYPDELKCLDAPVLTQAECKASYPGKITNSMFCVGFLEGGKDSCQRDAGGPVVCNGQLQGVVSWGHGCAWKNRPGVYTKVYNYVDWIKDTIAANS

IVGGYTCEENSLPYQVSLNSGSHFCGGSLISEQWVVSAAHCYKTRIQVRLGEHNIKVLEGNEQFINAAKIIRHPKYNRDTLDNDIMLIKLSSPAVINARVSTISLPTTPPAAGTECLISGWGNTLSFGADYPDELKCLDAPVLTQAECKASYPGKITNSMFCVGFLEGGKDSCQRDAGGPVVCNGQLQGVVSWGHGCAWKNRPGVYTKVYNYVDWIKDTIAANS
Non polymer #2 ACT

InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1

CC(=O)[O-]
Non polymer #3 CA

InChI=1S/Ca/q+2

[Ca+2]
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Reference