Structural basis of mismatch recognition by a SARS-CoV-2 proofreading enzyme
Description
Coronavirus 3'-5' exoribonuclease (ExoN), residing in the nonstructural protein (nsp) 10-nsp14 complex, boosts replication fidelity by proofreading RNA synthesis and is critical for the virus life cycle. ExoN also recognizes and excises nucleotide
