... protein — a 3′ to 5′ superfamily-2 DNA helicase — is the key factor in recognizing DNA lesions and it also recruits other proteins. Here, we investigated the ATPase and helicase activities of Streptococcus pneumoniae PriA ( Sp PriA) through biochemical and kinetic analyses. By comparing various DNA...

... separation during mitosis. 1 To whom correspondence should be addressed (email [email protected] ). 30 11 2011 10 1 2012 11 1 2012 © The Authors Journal compilation © 2012 Biochemical Society 2012 cell cycle checkpoint DNA repair DNA helicase homologous...

... of the GINS complex and highlights recent results that point to possible regulation of GINS function in response to DNA damage. CMG complex chromosome replication DNA helicase DNA replication GINS 1 email [email protected] 5 10 2009 6 11 2009 20 11 2009...

... transactions. In the present study, we report on the identification of a novel archaeal DNA helicase. BlastP searches of the Sulfolobus solfataricus genome database allowed us to identify an open reading frame (SSO0112, 875 amino acid residues) having sequence similarity with the human RecQ5β...

... and hydrolyse ATP. On the other hand, the ΔN protein contains the C-terminal WH (winged helix)-fold (Domain III), and is able to bind DNA molecules and to inhibit the DNA helicase activity of the Sso MCM (mini-chromosome maintenance) complex, although with lesser efficiency with respect to the full-sized Sso...

..., University of Gdańsk (e-mail [email protected] ). 12 10 2001 25 2 2002 4 4 2002 The Biochemical Society, London ©2002 2002 DNA helicase molecular chaperone replication complex inheritance replication-initiation protein Abbreviation used: ppGpp, guanosine 5...