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Visualization of unwinding activity of duplex RNA by DbpA, a DEAD box helicase, at single-molecule resolution by atomic force microscopy
The Escherichia coli protein DbpA is unique in its subclass of DEAD box RNA helicases, because it possesses ATPase-specific activity toward the peptidyl transferase center in 23S rRNA. Although its remarkable ATPase activity had been well defined toward various substrates, its RNA helicase activity...
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Autores principales: | , , , , , |
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Formato: | Artigo |
Lenguaje: | Inglês |
Publicado: |
The National Academy of Sciences
2001
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Materias: | |
Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC33154/ https://ncbi.nlm.nih.gov/pubmed/11296244 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.071372498 |
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