In cADPR and its analogues, the most stable conformation is the one with minimal steric repulsion between the adenine moiety and both of the N1- and N9-ribose moieties.
A pre-defined value of r = 2 Å (ca. a covalent bond + 0.5 Å) was used as a minimal distance where short-range repulsion should act at a desired maximal value not exceeding a VXY≈1 kcal/mol.
The linear geometry of water is energetically higher than the angular geometry, because the repulsion between the electrons is minimal in the angular geometry.
This repulsion is likely due to acid sensing of minimal residual acetic acid on the quadrant mediated by the Ir8a/ Ir64a complex (Ai et al., 2010).
The crystal structure indicates that this is accomplished with minimal changes to the essential intrapeptidyl bond and that the reduced strength of the interaction is due to the charge repulsion between c-Cbl and the additional phosphate group.
Electrostatic repulsion polymer surface occurring practically in the whole range of studied pH in the case of SA-3 causes minimal adsorption of PAA on its surface.
The minimal description of interacting pπ-electrons on a single molecule is given by the one-orbital Hubbard model which incorporates an on-site Coulomb repulsion besides a simple Huckel picture for the one-electron part.
In the building, repulsion won.
"Minimal, minimal torture".
