Amino acid alterations between the reverse
transcriptase
of HXB2 reference sequence and YU2
|
Residue
|
HXB2
|
YU2
|
|
121
|
D
|
H
|
|
142
|
I
|
T
|
|
166
|
K
|
T
|
|
178
|
I
|
L
|
|
214
|
L
|
F
|
|
272
|
P
|
A
|
|
357
|
M
|
T
|
|
376
|
T
|
A
|
|
435
|
V
|
I
|
|
461
|
R
|
K
|
|
468
|
T
|
S
|
|
512
|
Q
|
R
|
|
519
|
N
|
S
|