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 E21
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
 
 

E21K

AAPINumSeqNumMut% Mutantp
K024647420.10 
K>=18493140.100.964
KAPV480  
KIDV96720.200.899
KLPV490  
KNFV11110  
KRTV18710.500.755
KSQV29510.301.000
KATV340  

E21D

AAPINumSeqNumMut% Mutantp
D024647120.00 
D>=18493110.100.028
DAPV480  
DIDV9670  
DLPV490  
DNFV111110.000.933
DRTV1870  
DSQV2950  
DATV340  

E21Q

AAPINumSeqNumMut% Mutantp
Q02464750.00 
Q>=18493110.100.000
QAPV480  
QIDV9670  
QLPV490  
QNFV11110  
QRTV1870  
QSQV2950  
QATV340  

E21G

AAPINumSeqNumMut% Mutantp
G024647130.00 
G>=1849320.000.427
GAPV4812.000.004
GIDV9670  
GLPV490  
GNFV11110  
GRTV1870  
GSQV2950  
GATV340  

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