Amino acid alterations between the reverse transcriptase
of HXB2 reference sequence and SF2

 
Residue
HXB2
SF2
122
E
K
214
L
F
245
V
M
272
P
A
 277
R
K
316
G
E
326
I
V
375
I
V
376
T
S
386
T
I
400
T
A
403
T
M
460
N
D
468
T
S
469
L
I
470
T
A
  483
Y
H
512
Q
K
519
N
S