TABLE 3.

Mutations resulting in recurrent additions of PNG sites

gp120 region and virusAmino acid and nucleotides at PNGaType of mutationMacaque no.
V1141142143
    89.6PSSS
AGTAGCAGC
    VariantNSSTransitionK97107, J97156, K97246, A98069, J98071, T98098, T98108, L98152
AATAGCAGC
C2276277278
    89.6PDFT
GATTTCACA
    VariantNFTTransitionJ97156, K97246, J98071, T98098, T98108, L98152
AATTTCACA
V4386387388
    89.6PNTA
AATACAGCA
    Variant 1NTTTransitionJ97156, K97246, A98069, J98071, T98098, T98108
AATACAACA
    Variant 2NTSTransversionK97246
AATACATCA
  • a Underlined amino acids and nucleotides indicate mutations.