Here, cation-pi interactions are analyzed for 282 non-redundant protein-RNA interfaces. The statistical results show that this kind of interactions exists in 65% of the interfaces. The four RNA bases are ranked as Gua>Ade>Ura>Cyt according to their propensity to participate in cation-pi ...
Similar to these other non-covalent bonds, cation–π interactions play an important role in nature, particularly in , and . The effect has also been observed and put to use in synthetic systems.Cationpi interactionE G
Cation—π Interactions: Nonadditive Effects Are Critical in Their Accurate RepresentationWe have shown that the addition of polarizability to a molecular ... James,W.,Caldwell,... - 《Journal of the American Chemical Society》 被引量: 137发表: 1995年 Cation-pi interactions: Nonadditive affects ...
Cation-pi interactions have proved to be important in proteins and protein-ligand complexes. Here, cation-pi interactions are analyzed for 282 non-redundan... H Zhang,C Li,F Yang,... - 《Biochemistry》 被引量: 0发表: 2014年 Cation-PI Interactions as Specific Anchors for B. Thurigiensis...
This interaction is an example of noncovalent bonding between a monopole (cation) and a (π system). Bonding energies are significant, with solution-phase values falling within the same order of magnitude as and . Similar to these other non-covalent bonds, cation–π interactions play an ...
Cation-pi and anion-pi interactionsIn this review, we analyze the interaction of ions with aromatic ringsFronteraQuioneroDeyàCation-pi and anion-pi interactions. Antonio Frontera,David Quinonero,Pere M. Deya. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE . 2011...
is, solvent exposed cation-pi interactions statistical analysis, solvent exposedcation-pi interactions statistical analysis, solvent exposedFlocco, M MMowbray, S L
Cation–π interactions play an important role in the stability of protein structures. In this work, we have analyzed the influence of cation–π interactions in DNA binding proteins. We observed cation–π interactions in 45 out of 62 DNA binding proteins and there is no significant correlation...
The t6p peptide in solution is a model for these interactions in a protein. A perturbing electric field from the cationic ground state charge intermingles the excited states of the aromatic group. This intermingling effect may provide a cation-pi signature effect in the tyrosine spectroscopy. ...
Cation– \\(\\pi \\) interactions are widely recognized as an important class of interactions, notably in biology and supramolecular chemistry, participating in molecular recognition and association phenomena. Numerical simulations relying on additive force fields perform usually poorly in modeling ...