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Table 1 Conservation of all 25 PNGS sites in FE among 36 HIV-1 strains

From: A systematic study of the N-glycosylation sites of HIV-1 envelope protein on infectivity and antibody-mediated neutralization

PNGS Region HIV-1
BC (% Cons.) B (% Cons.) AE (% Cons.)
N88 C1 100 100 100
N133 V1 50 8 8
N142 V1 75 0 0
N156 V1 100 100 100
N160 V1 92 75 92
N181 V2 92 0 0
N197 C2 100 92 100
N234 C2 92 58 92
N241 C2 100 100 100
N262 C2 100 100 100
N289 C2 100 83 100
N301 V3 100 100 92
N339 C3 100 83 8
N355 C3 92 100 0
N392 V4 100 75 67
N408 V4 25 42 0
N411 V4 50 75 0
N442 C4 67 0 0
N448 C4 100 100 100
N463 V5 33 42 8
N466 V5 50 42 42
N611 gp41 100 100 100
N616 gp41 100 92 100
N625 gp41 100 100 100
N637 gp41 100 100 92