From: Altered Env conformational dynamics as a mechanism of resistance to peptide-triazole HIV-1 inactivators
SPR
KD (nM)
k1 (M−1 s−1)
× 10–5
k-1 (s−1)
× 103
k2 (s−1)
k-2 (s−1)
AAR029b
WT
7.8
11
8.3
–
V255I
240
5.4
130
V255I/S143N
300
3.6
110
KR13
1.1
2.9
9.6
7.0
0.25
4.8
2.3
14
8.4
0.72
6.5
2.8
18
9.0
1.0