Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the coronavirus disease-19 pandemic. One of the key components of the coronavirus replication complex are the RNA methyltransferases (MTases), RNA-modifying enzymes crucial for RNA cap formation. Recently, the structure of the 2'-O MTase has become available; however, its biological characterization within the infected cells remains largely elusive. Here, we report a novel monoclonal antibody directed against the SARS-CoV-2 non-structural protein nsp10, a subunit of both the 2'-O RNA and N7 MTase protein complexes. Using this antibody, we investigated the subcellular localization of the SARS-CoV-2 MTases in cells infected with the SARS-CoV-2.

• MeSH
• COVID-19 virologie   MeSH
• lidé MeSH
• methyltransferasy analýza   genetika   metabolismus   MeSH
• monoklonální protilátky analýza   MeSH
• RNA čepičky genetika   metabolismus   MeSH
• RNA virová genetika   metabolismus   MeSH
• SARS-CoV-2 chemie   enzymologie   genetika   MeSH
• transport proteinů MeSH
• virové nestrukturální proteiny analýza   genetika   metabolismus   MeSH
• virové regulační a přídatné proteiny analýza   genetika   metabolismus   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH