scholarly journals Out-of-plane motions in open sliding clamps: Molecular dynamics simulations of eukaryotic and archaeal proliferating cell nuclear antigen

2005 ◽  
Vol 102 (39) ◽  
pp. 13801-13806 ◽  
Author(s):  
S. L. Kazmirski ◽  
Y. Zhao ◽  
G. D. Bowman ◽  
M. O'Donnell ◽  
J. Kuriyan
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Proliferating Cell Nuclear Antigen ◽  
Nuclear Antigen ◽  
Sliding Clamps ◽  
Out Of Plane ◽  
Dynamics Simulations ◽  
Proliferating Cell

scholarly journals Dynamics of the excited-state hydrogen transfer in a (dG)·(dC) homopolymer: intrinsic photostability of DNA

2018 ◽  
Vol 9 (41) ◽  
pp. 7902-7911 ◽  
Author(s):  
Antonio Francés-Monerris ◽  
Hugo Gattuso ◽  
Daniel Roca-Sanjuán ◽  
Iñaki Tuñón ◽  
Marco Marazzi ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Excited State ◽  
Molecular Dynamics Simulations ◽  
Hydrogen Transfer ◽  
Proton Transfers ◽  
Out Of Plane ◽  
Dynamics Simulations

Multiscale molecular dynamics simulations reveal out-of-plane distortions that favour DNA photostability. A novel photostability mechanism involving four proton transfers and triggered by a nearby Na+ ion is also unveiled.

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