<!--#if expr="$title" --> <!--#echo var="title" --> <!--#else --> HIV Drug Resistance Database <!--#endif -->
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.

Isolate Data

Patient Isolate Region Year Species Subtype Source Clone Method
CA1279 CA4422 U.S. 1998 HIV1 B Plasma None

Treatment History
Order Regimen Weeks
1 DDI 21
2 D4T 39
3 D4T+DDI+IDV 106
4 3TC+D4T+RTV+SQV 21

Protease Sequence
PIMajorDRMs PIMinorDRMs Polys UnusualMuts
L90M G73S L19I, K20I, A71V  
>CA4422| codons 1-99
PQITLWQRPLVTIKIGGQIIEALLDTGADDTVLEEMNLPGRWKPKMIGGIGGFIKVRQYD
QILIEICGHKVISTVLVGPTPVNIIGRNLMTQIGCTLNF

RT Sequence
NRTIMajorDRMs NRTIMinorDRMs NNRTIMajorDRMs NNRTIMinorDRMs Polys UnusualMuts
T215Y       E6D, K122E, T200I, I293V, T296S, E297A  
>CA4423| codons 1-299
PISPIDTVPVKLKPGMDGPKVKQWPLTEEKIKALVEICTEMEKEGKISKIGPENPYNTPV
FAIKKKDSTKWRKLVDFRELNKRTQDFWEVQLGIPHPAGLKKKKSVTVLDVGDAYFSVPL
DEDFRKYTAFTIPSINNETPGIRYQYNVLPQGWKGSPAIFQSSMTKILEPFRKQNPDIVI
YQYMDDLYVGSDLEIGQHRIKIEELRQHLLRWGFYTPDKKHQKEPPFLWMGYELHPDKWT
VQPIVLPEKDSWTVNDIQKLVGKLNWASQIYAGIKVKQLCKLLRGTKALTEVVPLSAEA

References
Author Title Citation
Kantor, R Evolution of primary protease inhibitor resistance mutations during protease inhibitor salvage therapy. AAC, 2002
Wu, TD Mutation patterns and structural correlates in human immunodeficiency virus type 1 protease following different protease inhibitor treatments. J Virol, 2003
Gonzales, MJ Protease and reverse transcriptase mutation patterns in HIV-1 isolates from heavily treated persons: Comparison of isolates from northern California with isolates from other regions. ARHR, 2003
Rhee, SY HIV-1 protease and reverse transcriptase mutations: Correlations with antiretroviral therapy in subtype B isolates and implications for drug-resistance surveillance. J Infect Dis, 2005