4ylu
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X-ray structure of MERS-CoV nsp5 protease bound with a non-covalent inhibitor
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Structural highlights
FunctionV9TU12_MERS Catalytic subunit of viral RNA capping enzyme which catalyzes the RNA guanylyltransferase reaction for genomic and sub-genomic RNAs. The kinase-like NiRAN domain of NSP12 transfers RNA to the amino terminus of NSP9, forming a covalent RNA-protein intermediate. Subsequently, the NiRAN domain transfers RNA to GDP, forming the core cap structure GpppA-RNA. The NSP14 and NSP16 methyltransferases then add methyl groups to form functional cap structures.[ARBA:ARBA00034461] See AlsoContents | ||||||||||||||||||||
This page was last modified 13:03, 1 March 2024.