Table 13 The frequency of variant amino acids in Interhelical Domain II of Vpr (Residues 51 – 54)
Residue | Residues in NL4-3 Vpr | Variant residue(s) noted in viruses of subtype B |
|---|---|---|
51 | G | E (0.7), K (0.4) |
52 | D | N (0.7), I (0.4) |
53 | T | A (0.4), L (0.4) |
54 | W | R (0.4), G (0.4) |