Nicking activity on pBR322 DNA of ribosome inactivating proteins from Phytolacca dioica L. leaves

Ribosome-inactivating proteins isolated from Phytolacca dioica L. leaves are rRNA-N-glycosidases, as well as adenine polynucleotide glycosylases. Here we report that some of them cleave supercoiled pBR322 dsDNA, generating relaxed and linear molecules. PD-L1, the glycosylated major form isolated fro...

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Veröffentlicht in:	Biological chemistry 2005-04, Vol.386 (4), p.307-317
Hauptverfasser:	Aceto, Serena, Di Maro, Antimo, Conforto, Barbara, Siniscalco, Gesualdo G., Parente, Augusto, Delli Bovi, Pasquale, Gaudio, Luciano
Format:	Artikel
Sprache:	eng
Schlagworte:	Base Sequence - genetics DNA, Superhelical - genetics DNA, Superhelical - metabolism Escherichia coli Molecular Sequence Data N-Glycosyl Hydrolases - genetics N-Glycosyl Hydrolases - isolation & purification N-Glycosyl Hydrolases - metabolism nicking DNA activity pBR322 Phytolacca Phytolacca dioica Plant Leaves Plant Proteins - genetics Plant Proteins - isolation & purification Plant Proteins - metabolism Plasmids Ribosome Inactivating Proteins, Type 1 ribosome-inactivating proteins RNA, Ribosomal - genetics RNA, Ribosomal - isolation & purification RNA, Ribosomal - metabolism
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