The molecular basis for SARS-CoV-2 binding to dog ACE2.
The molecular basis for SARS-CoV-2 binding to dog ACE2.
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SARS-CoV-2 与狗 ACE2 结合的分子基础
DOI:
10.1038/s41467-021-24326-y
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发表时间:
2021-07-07
影响因子:
16.6
通讯作者:
Sun Y
中科院分区:
文献类型:
--
作者:
Zhang Z;Zhang Y;Liu K;Li Y;Lu Q;Wang Q;Zhang Y;Wang L;Liao H;Zheng A;Ma S;Fan Z;Li H;Huang W;Bi Y;Zhao X;Wang Q;Gao GF;Xiao H;Tong Z;Qi J;Sun Y
SARS-CoV-2 can infect many domestic animals, including dogs. Herein, we show that dog angiotensin-converting enzyme 2 (dACE2) can bind to the SARS-CoV-2 spike (S) protein receptor binding domain (RBD), and that both pseudotyped and authentic SARS-CoV-2 can infect dACE2-expressing cells. We solved the crystal structure of RBD in complex with dACE2 and found that the total number of contact residues, contact atoms, hydrogen bonds and salt bridges at the binding interface in this complex are slightly fewer than those in the complex of the RBD and human ACE2 (hACE2). This result is consistent with the fact that the binding affinity of RBD to dACE2 is lower than that of hACE2. We further show that a few important mutations in the RBD binding interface play a pivotal role in the binding affinity of RBD to both dACE2 and hACE2. Our work reveals a molecular basis for cross-species transmission and potential animal spread of SARS-CoV-2, and provides new clues to block the potential transmission chains of this virus.
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DOI:
10.1126/science.abc4730
发表时间:
2020-09-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Gu H;Chen Q;Yang G;He L;Fan H;Deng YQ;Wang Y;Teng Y;Zhao Z;Cui Y;Li Y;Li XF;Li J;Zhang NN;Yang X;Chen S;Guo Y;Zhao G;Wang X;Luo DY;Wang H;Yang X;Li Y;Han G;He Y;Zhou X;Geng S;Sheng X;Jiang S;Sun S;Qin CF;Zhou Y
通讯作者:
Zhou Y
影响因子:
64.8
作者:
Plante JA;Liu Y;Liu J;Xia H;Johnson BA;Lokugamage KG;Zhang X;Muruato AE;Zou J;Fontes-Garfias CR;Mirchandani D;Scharton D;Bilello JP;Ku Z;An Z;Kalveram B;Freiberg AN;Menachery VD;Xie X;Plante KS;Weaver SC;Shi PY
通讯作者:
Shi PY
DOI:
10.1126/science.abe5901
发表时间:
2021-01-08
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Oude Munnink BB;Sikkema RS;Nieuwenhuijse DF;Molenaar RJ;Munger E;Molenkamp R;van der Spek A;Tolsma P;Rietveld A;Brouwer M;Bouwmeester-Vincken N;Harders F;Hakze-van der Honing R;Wegdam-Blans MCA;Bouwstra RJ;GeurtsvanKessel C;van der Eijk AA;Velkers FC;Smit LAM;Stegeman A;van der Poel WHM;Koopmans MPG
通讯作者:
Koopmans MPG
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:
10.1107/s0907444904019158
发表时间:
2004-12-01
影响因子:
2.2
作者:
Emsley, P;Cowtan, K
通讯作者:
Cowtan, K