ArticleActa biochimica et biophysica Sinica2025
Structural basis for suramin binding to the C-terminal domain of the SARS-CoV-2 nucleocapsid protein.
Article in Acta biochimica et biophysica Sinica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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6 authors.
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Abstract
The global threat posed by COVID-19 persists, largely due to the high mutability of SARS-CoV-2 and the limited availability of effective antiviral therapeutics. The nucleocapsid (N) protein of SARS-CoV-2 is an attractive drug target because of its high degree of sequence conservation and essential role in viral replication. In this study, we show that suramin, a polysulfonated antiviral compound, binds to the C-terminal domain (N-CTD) of the N protein and interferes with its interaction with RNA. Biolayer interferometry (BLI) shows that suramin has a higher binding affinity for N-CTD (
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