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10.1038/s41594-020-0511-8 http://scihub22266oqcxt.onion/10.1038/s41594-020-0511-8 32908316!ä!32908316 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Nat+Struct+Mol+Biol 2020 ; 27 (10): 959-966 Nephropedia Template TP {{tp|p=32908316|t=2020. SARS-CoV-2 Nsp1 binds the ribosomal mRNA channel to inhibit translation |pdf=|usr=}}{{32908316}} gab.com Text SARS-CoV-2 Nsp1 binds the ribosomal mRNA channel to inhibit translation JO: Nat Struct Mol Biol http://www.kidney.de/pget.php?&tw=1&pmid=32908316 #FOAvip The SARS-CoV-2 non-structural protein 1 (Nsp1), also referred to as the host shutoff factor, suppresses host innate immune functions. By combining cryo-electron microscopy and biochemistry, we show that SARS-CoV-2 Nsp1 binds to the human 40S subunit in ribosomal complexes, including the 43S pre-initiation complex and the non-translating 80S ribosome. The protein inserts its C-terminal domain into the mRNA channel, where it interferes with mRNA binding. We observe translation inhibition in the presence of Nsp1 in an in vitro translation system and in human cells. Based on the high-resolution structure of the 40S-Nsp1 complex, we identify residues of Nsp1 crucial for mediating translation inhibition. We further show that the full-length 5' untranslated region of the genomic viral mRNA stimulates translation in vitro, suggesting that SARS-CoV-2 combines global inhibition of translation by Nsp1 with efficient translation of the viral mRNA to allow expression of viral genes. Twit Text FOAVip SARS-CoV-2 Nsp1 binds the ribosomal mRNA channel to inhibit translation ????Nat Struct Mol Biol http://www.kidney.de/pget.php?&tw=1&pmid=32908316 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=32908316 #FOAvip English Wikipedia <ref>{{Cite pmid|32908316}}</ref> SARS-CoV-2 Nsp1 binds the ribosomal mRNA channel to inhibit translation #MMPMID32908316 Schubert K; Karousis ED; Jomaa A; Scaiola A; Echeverria B; Gurzeler LA; Leibundgut M; Thiel V; Muhlemann O; Ban N Nat Struct Mol Biol 2020[Oct]; 27 (10): 959-966 PMID32908316show ga The SARS-CoV-2 non-structural protein 1 (Nsp1), also referred to as the host shutoff factor, suppresses host innate immune functions. By combining cryo-electron microscopy and biochemistry, we show that SARS-CoV-2 Nsp1 binds to the human 40S subunit in ribosomal complexes, including the 43S pre-initiation complex and the non-translating 80S ribosome. The protein inserts its C-terminal domain into the mRNA channel, where it interferes with mRNA binding. We observe translation inhibition in the presence of Nsp1 in an in vitro translation system and in human cells. Based on the high-resolution structure of the 40S-Nsp1 complex, we identify residues of Nsp1 crucial for mediating translation inhibition. We further show that the full-length 5' untranslated region of the genomic viral mRNA stimulates translation in vitro, suggesting that SARS-CoV-2 combines global inhibition of translation by Nsp1 with efficient translation of the viral mRNA to allow expression of viral genes. |*Protein Biosynthesis[MESH] |5' Untranslated Regions[MESH] |Betacoronavirus/*chemistry/genetics/*metabolism[MESH] |Cryoelectron Microscopy[MESH] |HEK293 Cells[MESH] |HeLa Cells[MESH] |Host-Pathogen Interactions/physiology[MESH] |Humans[MESH] |Models, Molecular[MESH] |Mutation[MESH] |Protein Conformation[MESH] |Protein Domains[MESH] |RNA, Messenger/*genetics/metabolism[MESH] |Recombinant Proteins/genetics/metabolism[MESH] |Ribosome Subunits, Small, Eukaryotic/genetics/metabolism[MESH] |SARS-CoV-2[MESH]SARS-CoV-2 Nsp1 binds the ribosomal mRNA channel to inhibit translatio(epmc).pdf DeepDyve Pubget Overpricing