Table 9 The frequency of variant amino acids in the N-Terminus of Vpr (Residues 1–16)
Residue | Residues in NL4-3 Vpr | Variant residue(s) noted in viruses of subtype B* |
|---|---|---|
1 | M | no change |
2 | E | D (0.4) |
3 | Q | H (0.4), R (1.8) |
4 | A | D (0.7), T (0.4), V (1.1) |
5 | P | L (0.4), S (0.4) |
6 | E | A (1.1), D (0.4), K (1.1), Q (0.7) |
7 | D | N (6.2), V (0.4) |
8 | Q | H (1.1) |
9 | G | no change |
10 | P | L (0.4), S (0.7) |
11 | Q | A (0.7), E (0.4), P (1.8), S (1.8) |
12 | R | K (0.4) |
13 | E | I (0.4), Q (1.1), V (0.7) |
14 | P | Q (0.4), S (0.7) |
15 | Y | C (0.4), D (0.4), F (6.9), H (5.0), N (0.7), S (0.4), V (0.4) |
16 | N | A (0.4), H (1.1), I (0.4), Q (0.7), P (0.4), R (0.4), S (0.4), T (0.7) |