Functional importance of the D614G mutation in the SARS-CoV-2 spike protein.
Functional importance of the D614G mutation in the SARS-CoV-2 spike protein.
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DOI:
10.1016/j.bbrc.2020.11.026
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发表时间:
2021-01-29
影响因子:
3.1
通讯作者:
Choe H
中科院分区:
文献类型:
--
作者:
Jackson CB;Zhang L;Farzan M;Choe H
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an enveloped virus which binds its cellular receptor angiotensin-converting enzyme 2 (ACE2) and enters hosts cells through the action of its spike (S) glycoprotein displayed on the surface of the virion. Compared to the reference strain of SARS-CoV-2, the majority of currently circulating isolates possess an S protein variant characterized by an aspartic acid-to-glycine substitution at amino acid position 614 (D614G). Residue 614 lies outside the receptor binding domain (RBD) and the mutation does not alter the affinity of monomeric S protein for ACE2. However, S(G614), compared to S(D614), mediates more efficient ACE2-mediated transduction of cells by S-pseudotyped vectors and more efficient infection of cells and animals by live SARS-CoV-2. This review summarizes and synthesizes the epidemiological and functional observations of the D614G spike mutation, with focus on the biochemical and cell-biological impact of this mutation and its consequences for S protein function. We further discuss the significance of these recent findings in the context of the current global pandemic.
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DOI:
10.1126/science.abe8499
发表时间:
2020-12-18
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Hou YJ;Chiba S;Halfmann P;Ehre C;Kuroda M;Dinnon KH 3rd;Leist SR;Schäfer A;Nakajima N;Takahashi K;Lee RE;Mascenik TM;Graham R;Edwards CE;Tse LV;Okuda K;Markmann AJ;Bartelt L;de Silva A;Margolis DM;Boucher RC;Randell SH;Suzuki T;Gralinski LE;Kawaoka Y;Baric RS
通讯作者:
Baric RS
DOI:
10.1074/jbc.m508381200
发表时间:
2006-02-10
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Huang IC;Bosch BJ;Li F;Li W;Lee KH;Ghiran S;Vasilieva N;Dermody TS;Harrison SC;Dormitzer PR;Farzan M;Rottier PJ;Choe H
通讯作者:
Choe H
影响因子:
5.4
作者:
Johnson MC;Lyddon TD;Suarez R;Salcedo B;LePique M;Graham M;Ricana C;Robinson C;Ritter DG
通讯作者:
Ritter DG
影响因子:
5.4
作者:
Glowacka, Ilona;Bertram, Stephanie;Poehlmann, Stefan
通讯作者:
Poehlmann, Stefan
影响因子:
3.8
作者:
Fukushi, S;Mizutani, T;Morikawa, S
通讯作者:
Morikawa, S