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Intrinsic dynamics of an extended hydrophobic core in the S. cerevisiae RNase III dsRBD contributes to recognition of specific RNA binding sites

The S. cerevisiae RNase III enzyme Rnt1p preferentially binds to dsRNA hairpin substrates with a conserved (A/u)GNN tetraloop fold, via shape-specific interactions by its dsRBD helix α1 to the tetraloop minor groove. To investigate whether conformational flexibility in the dsRBD regulates the bindin...

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Bibliographische Detailangaben
Hauptverfasser: Hartman, Elon, Wang, Zhonghua, Zhang, Qi, Roy, Kevin, Chanfreau, Guillaume, Feigon, Juli
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3557707/
https://ncbi.nlm.nih.gov/pubmed/23201338
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jmb.2012.11.025
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