8e7t

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Crystal structure of Middle East respiratory syndrome coronavirus (MERS-CoV) 3CL protease inactive mutant C148ACrystal structure of Middle East respiratory syndrome coronavirus (MERS-CoV) 3CL protease inactive mutant C148A

Structural highlights

8e7t is a 4 chain structure with sequence from Middle East respiratory syndrome-related coronavirus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.5Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

W6A941_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]

8e7t, resolution 2.50Å

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OCA