Protease Mutation Profile

Gene	PR
Position	R57
Subtype	All
Compared With	Untreated

IncludeMixture	Yes
CountBy	Person

Mutation rates that differ significantly between treated and untreated isolates (p <=0.05 after Yates's correction) are indicated in yellow. Baseline mutation frequencies of untreated viruses are indicated in green. The number of sequences in each category is indicated. This form correlates the likelihood of mutation at any amino acid position with treatment history. Note: About 50% of untreated isolates belong to Non-B subtypes. In contrast, a much smaller proportion of treated isolates belong to Non-B subtypes.

Untreated

Chi-square with Yates's correction
p <= 0.05

R57K

AA	PI	NumSeq	NumMut	% Mutant	p
K	0	24668	3450	13.90
K	>=1	8498	1354	15.90	0.000
K	APV	48	4	8.30	0.358
K	IDV	968	139	14.30	0.779
K	LPV	49	7	14.20	0.885
K	NFV	1113	146	13.10	0.439
K	RTV	187	21	11.20	0.328
K	SQV	295	20	6.70	0.001
K	ATV	34	6	17.60	0.713

R57S

AA	PI	NumSeq	NumMut	% Mutant	p
S	0	24668	40	0.10
S	>=1	8498	4	0.00	0.019
S	APV	48	0
S	IDV	968	2	0.20	0.944
S	LPV	49	0
S	NFV	1113	0
S	RTV	187	0
S	SQV	295	0
S	ATV	34	0

R57G

AA	PI	NumSeq	NumMut	% Mutant	p
G	0	24668	9	0.00
G	>=1	8498	1	0.00	0.442
G	APV	48	0
G	IDV	968	1	0.10	0.840
G	LPV	49	0
G	NFV	1113	0
G	RTV	187	0
G	SQV	295	0
G	ATV	34	0

A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

Protease Mutation Profile

Team

Resources