Structural analysis of a type 1 ribosome inactivating protein reveals multiple L‑asparagine‑N‑acetyl‑D‑glucosamine monosaccharide modifications: Implications for cytotoxicity.

Abstract excerpt

Pokeweed antiviral protein (PAP) belongs to the family of type I ribosome‑inactivating proteins (RIPs): Ribotoxins, which function by depurinating the sarcin‑ricin loop of ribosomal RNA. In addition to its antibacterial and antifungal properties, PAP has shown promise in antiviral and targeted tumor therapy owing to its ability to depurinate viral RNA and eukaryotic rRNA. Several PAP genes are differentially...

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