HIV-1 reverse transcriptase mutants resistant to nonnucleoside reverse transcriptase inhibitors do not adversely affect DNA synthesis: pre-steady-state and steady-state kinetic studies.
PMID: 16763521
2006
Journal of acquired immune deficiency syndromes (1999)
Abstract: In this study, we evaluated the polymerase function of 3 clinically occurring NNRTI-resistant RTs (K103N, P236L, and V106A) in greater detail, under both pre-steady-state and steady-state conditions.
HIV-1 drug-resistance mutations among newly diagnosed patients before scaling-up programmes in Burkina Faso and Cameroon.
Abstract: Eight of the 97 patients tested in Burkina Faso bore mutations conferring resistance to one drug class of ARV drugs: two to nucleoside reverse transcriptase inhibitors (NRTIs; M41L [n = 1], M41L+T69S [n = 1]), four to non-NRTIs (NNRTIs; V106A/V [n = 1] and V1081 [n = 3]) and two to protease inhibitors (PIs; L33F [n = 2]).
Emergence of antiretroviral resistance in HIV-positive women receiving combination antiretroviral therapy in pregnancy.
Abstract: Seven primary mutations, V106A (one), Y181C (two), G190A (one), K101E (one), M184V (one), T215S (one) were detected in five (13%) women.
4-Benzyl and 4-benzoyl-3-dimethylaminopyridin-2(1H)-ones: in vitro evaluation of new C-3-amino-substituted and C-5,6-alkyl-substituted analogues against clinically important HIV mutant strains.
PMID: 15771439
2005
Journal of medicinal chemistry
Abstract: Of these, the N-methyl-N-(2-methoxyethyl)-substituted compounds 40, 42, and 62, as well as the doubly modified compounds 77a and 77b, were selected from the initial screen and were subsequently shown to be active at sub-micromolar concentrations (IC(50)'s) against all the other mutant strains except K103N + Y181C and F227L + V106A.
Abstract: When tested further, it was shown that these molecules, and in particular compound 35, are globally more active than 9, 10, and efavirenz against an additional eight single [L100I, K101E, V106A, E138K, V179E, G190A/S, and F227C] and four double HIV mutan
Antiviral activity of GW678248, a novel benzophenone nonnucleoside reverse transcriptase inhibitor.
PMID: 16189079
2005
Antimicrobial agents and chemotherapy
Abstract: In HeLa CD4 MAGI cell culture virus replication assays, GW678248 has an IC(50) of < or =21 nM against HIV-1 isogenic strains with single or double mutations known to be associated with NNRTI resistance, including L100I, K101E, K103N, V106A/I/M, V108I, E138K, Y181C, Y188C, Y188L, G190A/E, P225H, and P236L and various combinations.
Anti-human immunodeficiency virus type 1 activity of the nonnucleoside reverse transcriptase inhibitor GW678248 in combination with other antiretrovirals against clinical isolate viruses and in vitro selection for resistance.
PMID: 16251284
2005
Antimicrobial agents and chemotherapy
Abstract: Resistant progeny viruses recovered after eight passages had amino acid substitutions V106I, E138K, and P236L in the reverse transcriptase-coding region in one passage series and amino acid substitutions K102E, V106A, and P236L in a second passage series.
Crystal structures for HIV-1 reverse transcriptase in complexes with three pyridinone derivatives: a new class of non-nucleoside inhibitors effective against a broad range of drug-resistant strains.
PMID: 16302798
2005
Journal of medicinal chemistry
Abstract: These contacts appear to enhance the inhibitory activity of R221239 against the HIV-1 strains that carry the Val106Ala, Tyr188Leu, and Phe227Cys mutations.
Effect of a bound non-nucleoside RT inhibitor on the dynamics of wild-type and mutant HIV-1 reverse transcriptase.
PMID: 16332074
2005
Journal of the American Chemical Society
Abstract: Molecular dynamics (MD), principal component analysis (PCA), and binding free energy simulations are employed to explore the dynamics of RT and its interaction with the bound NNRTI nevirapine, for both wild-type and mutant (V106A, Y181C, Y188C) RT.
Substitutions in the Reverse Transcriptase and Protease Genes of HIV-1 Subtype B in Untreated Individuals and Patients Treated With Antiretroviral Drugs.
PMID: 19825125
2005
Journal of the International AIDS Society
Table: V106A
Crystal structures of HIV-1 reverse transcriptases mutated at codons 100, 106 and 108 and mechanisms of resistance to non-nucleoside inhibitors.
Abstract: Leu100Ile, Val106Ala and Val108Ile are mutations in HIV-1 reverse transcriptase (RT) that are observed in the clinic and give rise to resistance to certain non-nucleoside inhibitors (NNRTIs) including the first-generation drug nevirapine.
Abstract: Shifts in side-chain and inhibitor positions compared to wild-type RT are observed in complexes of nevirapine and the second-generation NNRTI UC-781 with RT(Leu100Ile) and RT(Val106Ala), leading to perturbations in inhibitor contacts with Tyr181 and Tyr188.
HIV mutation literature information.
PMID: 
2006
Journal of acquired immune deficiency syndromes (1999)
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