A: epitope peptide B: epitope peptide C: epitope peptide D: epitope peptide G: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 H: Light chain of Fab fragment derived from neutralizing antibody 3/11 I: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 J: Light chain of Fab fragment derived from neutralizing antibody 3/11 K: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 L: Light chain of Fab fragment derived from neutralizing antibody 3/11 M: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 N: Light chain of Fab fragment derived from neutralizing antibody 3/11
A: epitope peptide I: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 J: Light chain of Fab fragment derived from neutralizing antibody 3/11
B: epitope peptide M: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 N: Light chain of Fab fragment derived from neutralizing antibody 3/11
C: epitope peptide K: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 L: Light chain of Fab fragment derived from neutralizing antibody 3/11
D: epitope peptide G: Heavy chain of Fab fragment derived from neutralizing antibody 3/11 H: Light chain of Fab fragment derived from neutralizing antibody 3/11
The biological unit is a heterotrimer containing heavy and light chain of the Fab fragment and one synthetic peptide. There are 4 biological units in the asymmetric unit (chains M&N+B, chains G&H+D, chains K&L+C, chains I&J+A).