Visualisation of inter loop tertiary base pairing and stacking interactions in an unusual slipped loop DNA structure

1994 ◽  
Vol 106 (5) ◽  
pp. 989-1002
Author(s):  
V. Lalitha ◽  
N. Yathindra
Keyword(s):  
Dna Structure ◽  
Stacking Interactions ◽  
Base Pairing

Positively Charged Base Surrogate for Highly Stable “Base Pairing” through Electrostatic and Stacking Interactions

2009 ◽  
Vol 131 (29) ◽  
pp. 9928-9930 ◽  
Author(s):  
Hiromu Kashida ◽  
Hidehiro Ito ◽  
Taiga Fujii ◽  
Takamitsu Hayashi ◽  
Hiroyuki Asanuma
Keyword(s):  
Stacking Interactions ◽  
Base Pairing ◽  
Positively Charged

Light-emitting self-assembled peptide nucleic acids exhibit both stacking interactions and Watson–Crick base pairing

2015 ◽  
Vol 10 (4) ◽  
pp. 353-360 ◽  
Author(s):  
Or Berger ◽  
Lihi Adler-Abramovich ◽  
Michal Levy-Sakin ◽  
Assaf Grunwald ◽  
Yael Liebes-Peer ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Peptide Nucleic Acids ◽  
Stacking Interactions ◽  
Base Pairing ◽  
Light Emitting ◽  
Self Assembled

Florobenzene as Artificial Nucleobases-Base Pairing and Stacking Interactions

2007 ◽  
Vol 26 (6-7) ◽  
pp. 559-562 ◽  
Author(s):  
Aleksandra Živkovic ◽  
Joachim W. Engels
Keyword(s):  
Stacking Interactions ◽  
Base Pairing

Evaluation of the 2 NH2A—T Pair in Hybridization, I Synthesis of the DNA/RNA Hybrid Oligomers Containing 2-Aminoadenosines

1988 ◽  
Vol 43 (5) ◽  
pp. 623-630 ◽  
Author(s):  
Kaeko Kikuchi ◽  
Yoshio Taniyama ◽  
Ryuji Marumoto
Keyword(s):  
Hydrogen Bonding ◽  
Dna Structure ◽  
Dna Duplexes ◽  
Cd Spectra ◽  
Base Pairing ◽  
Base Stacking ◽  
Base Pairs ◽  
Nuclease P1 ◽  
Rna Duplexes

Abstract DNA decamers containing 2-aminoadenosine were synthesized. Oligonucleotide duplexes including the 2 NH2A-T base pairs were prepared and their Tm profile examined. Contrary to expectation, elevation of the Tm value by the 2 NH2 group is very small in DNA/RNA duplexes. From the CD spectra measurement, we assume that the distortion of the B-DNA structure caused by scattered DNA/RNA base pairing diminishes the efficient hydrogen bonding and base stacking of the duplexes. It was also found that the DNA duplexes containing 2-aminoadenosine hybrids are considerably resistant to ribonuclease T2 or nuclease P1 digestion.

scholarly journals B-DNA structure and stability: the role of hydrogen bonding, π–π stacking interactions, twist-angle, and solvation

2014 ◽  
Vol 12 (26) ◽  
pp. 4691-4700 ◽  
Author(s):  
Jordi Poater ◽  
Marcel Swart ◽  
F. Matthias Bickelhaupt ◽  
Célia Fonseca Guerra
Keyword(s):  
Hydrogen Bonding ◽  
Quantum Chemical ◽  
Twist Angle ◽  
Dna Structure ◽  
Stacking Interactions ◽  
Chemical Analyses ◽  
Structure And Stability ◽  
Π Stacking ◽  
Insight Into

Insight into structure and stability of B-DNA is obtained through systematic quantum chemical analyses of the roles played by hydrogen bonding, π–π stacking, solvation, and twist-angle.

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