Table 2

The polymorphisms in the N-Terminus of Vpr (residues 1–16)

Residue

Residues in NL4-3 Vpr

Variant residue(s) noted in viruses of different clades

Number of variants


1

M

none

none

2

E

D, K

2

3

Q

H, L, M, P, R

5

4

A

D, F, I, L, N, P, S, T, V

9

5

P

L, Q, S

3

6

E

A, D, G, K, Q, S, V

7

7

D

E, G, H, N, V

5

8

Q

A, E, H, L, P, R

6

9

G

R

1

10

P

A, L, N, S, T

5

11

Q

A, E, S, P

4

12

R

E, G, K

3

13

E

A, D, I, G, Q, V

6

14

P

H, L, Q, S

4

15

Y

C, D, F, G, H, L, M, N, P, S, V

11

16

N

A, D, E, H, I, P, Q, R, S, T

10


Srinivasan et al. Virology Journal 2008 5:99   doi:10.1186/1743-422X-5-99

Open Data