Introduction of H2C2-type zinc-binding residues into HIV-2 Vpr increases its expression level.
Introduction of H2C2-type zinc-binding residues into HIV-2 Vpr increases its expression level.
复制标题
DOI:
10.1002/2211-5463.12358
复制
发表时间:
2018-01
期刊:
影响因子:
2.6
通讯作者:
Fujita M
中科院分区:
文献类型:
--
作者:
Koga R;Yamamoto M;Ciftci HI;Otsuka M;Fujita M
Human immunodeficiency virus type 2 has two structurally similar proteins, Vpx and Vpr. Vpx degrades the host anti‐viral protein SAMHD1 and is expressed at high levels, while Vpr is responsible for cell cycle arrest and is expressed at much lower levels. We constructed a Vpr mutant with a high level of expression by replacing the amino acids HHCR/HHCH with a putative H2C2‐type zinc‐binding site that is carried by Vpx. Our finding suggests that during the evolution of Vpr and Vpx, zinc‐binding likely became a mechanism for regulating their expression levels.
登录
查看更多内容
影响因子:
5.4
作者:
Planelles, V;Jowett, JBM;Chen, ISY
通讯作者:
Chen, ISY
影响因子:
4.8
作者:
Akari, H;Fujita, M;Strebel, K
通讯作者:
Strebel, K
DOI:
10.1073/pnas.1613635114
发表时间:
2017-03-07
影响因子:
11.1
作者:
Baldauf, Hanna-Mari;Stegmann, Lena;Keppler, Oliver T.
通讯作者:
Keppler, Oliver T.
影响因子:
1.5
作者:
HASEGAWA, A;TSUJIMOTO, H;HAYAMI, M
通讯作者:
HAYAMI, M
影响因子:
3.3
作者:
Izumi, Taisuke;Takaori-Kondo, Akifumi;Shirakawa, Kotaro;Higashitsuji, Hiroaki;Itoh, Katsuhiko;Io, Katsuhiro;Matsui, Masashi;Iwai, Kazuhiro;Kondoh, Hiroshi;Sato, Toshihiro;Tomonaga, Mitsunori;Ikeda, Satoru;Akari, Hirofumi;Koyanagi, Yoshio;Fujita, Jun;Uchiyama, Takashi
通讯作者:
Uchiyama, Takashi