: To prevent errors, it employs a "proofreading" complex (nsp10–nsp14). Research found that this complex is highly specific—it looks for the presence of certain chemical groups (2′OH and 3′OH) on the RNA backbone to identify where it needs to work.
: Create inhibitors that the viral proofreader cannot detect or remove , effectively sabotaging the virus's ability to replicate within a host cell. KГ©pernyЕ‘kГ©p 2022-12-27 221341.jpg
One of the most fascinating aspects of SARS-CoV-2 is its ability to correct errors during replication, a rare trait for RNA viruses. : To prevent errors, it employs a "proofreading"
: The virus uses a complex called the RNA-dependent RNA polymerase (RdRp) , which acts like a biological photocopier. One of the most fascinating aspects of SARS-CoV-2
This intricate chemical battle at the microscopic level remains a primary focus for developing novel antiviral drugs that can withstand the virus's natural evolutionary defenses.
: Prevent the virus from making full-length copies of its genome.
By understanding this "molecular handshake" between the copier and the proofreader, researchers aim to design drugs that: