Skip to main content
. 2012 Jul 19;8(7):e1002806. doi: 10.1371/journal.ppat.1002806

Figure 2. HIV neutralization values of the CDRH3 length-altered antibodies.

Figure 2

The top and middle panels display the CDRH3 sequences of the length-altered CDRH3 2F5 variants and their HIV neutralization activities. Residues colored in magenta (LFGV) were conserved while flanking residues colored in green (PTT and PIA) were removed sequentially to produce the shorter loop antibodies. In brown are the glycine (G) residues inserted to elongate the CDRH3 length. The W and Y substitutions in the altered-CDRH3 are colored in blue and orange, respectively. The bottom panel shows neutralization values achieved by selected CDRH3-altered 2F5 variants against a larger set of HIV isolates.