Crystal structure of the A/Puerto Rico/8/1934 (H1N1) influenza virus hemagglutinin in complex with fusion inhibitor CLIPS peptide CP121132 (CP-S1)

Crystal structure of the A/Puerto Rico/8/1934 (H1N1) influenza virus hemagglutinin in complex with fusion inhibitor CLIPS peptide CP121132 (CP-S1) Descriptor: 1,3,5-trimethylbenzene, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... Authors: Kadam, R.U, Wilson, I.A. Deposit date: 2025-07-10 Release date: 2026-03-18 Last modified: 2026-04-08 Method: X-RAY DIFFRACTION (2.35 Å) Cite: Small molecule-constrained paratope mimetic bicyclic peptides as potent inhibitors of group 1 and 2 influenza A virus hemagglutinins. Proc.Natl.Acad.Sci.USA, 123, 2026