Stanford University HIV Drug Resistance Database - A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

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

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Protease Mutation Profile

Gene PR
Position T91
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
 
 

T91S

AAPINumSeqNumMut% Mutantp
S02465460.00 
S>=184801691.900.000
SAPV470  
SIDV9670  
SLPV490  
SNFV11120  
SRTV18721.000.000
SSQV2950  
SATV340  

T91A

AAPINumSeqNumMut% Mutantp
A024654220.00 
A>=18480470.500.000
AAPV470  
AIDV96710.100.687
ALPV490  
ANFV111210.000.613
ARTV1870  
ASQV29510.300.660
AATV340  

T91V

AAPINumSeqNumMut% Mutantp
V024654380.10 
V>=1848070.000.170
VAPV470  
VIDV9670  
VLPV490  
VNFV111210.000.885
VRTV1870  
VSQV2950  
VATV340  

T91N

AAPINumSeqNumMut% Mutantp
N02465490.00 
N>=1848060.000.326
NAPV470  
NIDV9670  
NLPV490  
NNFV11120  
NRTV1870  
NSQV2950  
NATV340  

T91I

AAPINumSeqNumMut% Mutantp
I024654130.00 
I>=1848010.000.202
IAPV470  
IIDV9670  
ILPV490  
INFV11120  
IRTV1870  
ISQV2950  
IATV340  

T91P

AAPINumSeqNumMut% Mutantp
P024654100.00 
P>=184800  
PAPV470  
PIDV9670  
PLPV490  
PNFV11120  
PRTV1870  
PSQV2950  
PATV340  

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