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Table 2 Natural polymorphisms and unusual mutations of HIV-1 protease (p > 1%) without evidence of resistance to PIs

From: Natural polymorphisms and unusual mutations in HIV-1 protease with potential antiretroviral resistance: a bioinformatic analysis

Mutation

p (%)

PV (%)

Region (PV)

Classification

L5F

1.67

1.67

C (0.95)

UM

Q7E

1.52

1.89

C (0.95)

UM

T12P/S

4.03/1.34

9.40

V (8.04)

NP/NP

K14R

9.60

11.26

V (9.97)

NP

G17D/E

1.99/1.32

3.31

V (9.97)

UM/UM

Q18H

1.32

3.64

V (9.97)

NP

L19I/V/T

4.64/1.32/ 1.32

7.95

V (9.97)

NP/NP/NP

D29V

1.32

2.65

SC(1.24)

UM

N37S/T/C/H/I

14.4/2.81/1.99/ 1.66/1.32

40.07

HV(26.05)

NP/NP/NP/NP/UM

P39S

2.98

4.97

SC(2.09)

NP

K43R

3.64

3.97

SC(2.09)

NP

Q61E

2.65

3.97

SC(4.47)

NP

L63S/V/R/G/H

1.99/149/1.99/1.32/1.32

84.77

HV(22.02)

NP/NP/UM/UM/NP

E65D

2.0

2.67

SC(2.0)

NP

C67F

2.0

3.33

SC(2.0)

NP

G68E

4.30

5.96

V(7.56)

UM

H69Q

1.99

7.62

V(7.56)

NP

K70R/T/I

1.99/1.32/1.16

9.11

V(7.56)

NP/UM/NP

I72V/T/E/M

11.26/6.95/2.32/1.32

24.50

HV(27.48)

NP/NP/NP/UM

P79L

1.32

2.48

SC(1.53)

UM

T91V

3.33

3.33

SC(2.15)

UM

Q92G/K

2.03/2.03

4.05

SC(2.15)

UM/UM

I93F

1.35

47.97

HV(47.63)

UM

  1. p, prevalence; PV, phenotypic variation; C, Conserved; SC, semi-conserved; V, variable; HV, highly variable; NP, natural polymorphisms; UM, unusual mutations.