Table 1.

Sequences of cyclic V3 peptides used to analyze cross-reactivity and specificity of the RV144-induced antibody response directed against V3.^a

^b Cyclic and linear peptides each have a biotin residue and a three glycine linker covalently bound to the N-terminal cysteine.

^aPositions 307 and 317 are underlined and substitute amino acids are shown in bold.