Fig. 7From: A structure and knowledge-based combinatorial approach to engineering universal scFv antibodies against influenza M2 proteinSchematic representation of M2 ion channel with scFvs at the structural level. Cartoon representation of the M2 protein in dimer form within the membrane and its interaction with scFv, guided by the structure of scFv-M2e peptide complex (PDB:8H3C)Back to article page