Effects of specific zidovudine resistance mutations and substrate structure on nucleotide-dependent primer unblocking by human immunodeficiency virus type 1 reverse transcriptase.
Effects of specific zidovudine resistance mutations and substrate structure on nucleotide-dependent primer unblocking by human immunodeficiency virus type 1 reverse transcriptase.
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特定齐多夫定抗性突变和底物结构对人类免疫缺陷病毒 1 型逆转录酶解封闭核苷酸依赖性引物的影响。
DOI:
10.1128/aac.46.5.1540-1545.2002
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发表时间:
2002
影响因子:
4.9
通讯作者:
Scott,WalterA
中科院分区:
文献类型:
--
作者:
Meyer,PeterR;Matsuura,SuzanneE;Tolun,AdviyeA;Pfeifer,Ingrid;So,AnteroG;Mellors,JohnW;Scott,WalterA
Nucleotide-dependent unblocking of chain-terminated DNA by human immunodeficiency virus type 1 reverse transcriptase (RT) is enhanced by the presence of mutations associated with 3′-azido-3′-deoxythymidine (AZT) resistance. The increase in unblocking activity was greater for mutant combinations associated with higher levels of in vivo AZT resistance. The difference between mutant and wild-type activity was further enhanced by introduction of a methyl group into the nucleotide substrate and was decreased for a nonaromatic substrate, suggesting that π-π interactions between RT and an aromatic structure may be facilitated by these mutations.
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DOI:
10.1073/pnas.83.21.8333
发表时间:
1986-11-01
影响因子:
11.1
作者:
FURMAN, PA;FYFE, JA;BARRY, DW
通讯作者:
BARRY, DW
DOI:
10.1073/pnas.90.13.6320
发表时间:
1993-07-01
影响因子:
11.1
作者:
JACOBOMOLINA, A;DING, JP;ARNOLD, E
通讯作者:
ARNOLD, E
影响因子:
4.8
作者:
J. Reardon
通讯作者:
J. Reardon
影响因子:
2.9
作者:
Arion, D;Kaushik, N;Parniak, MA
通讯作者:
Parniak, MA
DOI:
--
发表时间:
1993
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Hsieh,JC;Zinnen,S;Modrich,P
通讯作者:
Modrich,P