From: Important role of N108 residue in binding of bovine foamy virus transactivator Tas to viral promoters
Gene
Nuclear acids
Amino acids
Position
pBS-BFV-Y
pBS-BFV-B
env
7965
C
G
447
L
V
8278
A
551
D
8373
583
T
8547
641
8907
761
I
btas
9884
108
N
bbet
10083
72