Browsing by Subject AAA+ ATPase

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  • OER000000413.pdf.jpg
  • Journal article


  • Authors : Bhardwaj, Abhishek; Banh, Robert S; Zhang, Wei (2020)

  • Single nucleotide polymorphisms (SNPs) in RNF213, which encodes a 591kDa protein with AAA+ ATPase and RING E3 domains, are associated with a rare, autosomal dominant cerebrovascular disorder, Moyamoya disease (MMD). MMD-associated SNPs primarily localize to the C-terminal region of RNF213, and some affect conserved residues in the RING domain. Although the autosomal dominant inheritance of MMD could most easily be explained by RNF213 gain-of-function, the type...

  • OER000000190.pdf.jpg
  • Periodicals (Báo – Tạp chí)


  • Authors : Puri, Neha (2020)

  • To dissect how specific ATPase elements of E. coli DnaC, an archetypal loader for the bacterial DnaB helicase, play distinct roles in helicase loading and the activation of DNA unwinding. We identify a new element, the arginine-coupler, which regulates the switch-like behavior of DnaC to prevent futile ATPase cycling and maintains loader responsiveness to replication restart systems. Our data help explain how the ATPase cycle of a AAA+-family helica...