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Watson-Crick faces

The hnal rehned structure showed a 2, 3 -cyclic phosphate product at the Ci7 ribose position and a Cn nucleotide that had moved dramatically and become almost perpendicular to the Watson-Crick faces of conserved nucleotides Gs and Ae in the catalytic pocket. Interactions of functional groups of G5 and Ae with the product and Cn included (1) a hydrogen bond formed between the exocyclic amine (Ne) of Ag and the cyclic phosphate nonbridging oxygen... [Pg.285]

Hoogsteen and Watson-Crick faces of the guanine bases, including the central potassium cation, deoxyribose sugars removed for clarity (b) space filling model of a guanine tetrad with associated Kf metal ions located above and below plane, deoxyribose sugars removed for clarity... [Pg.2]

In an example of molecular recognition templated by Pt, the tris-guanine Pt (NH3)] cation includes a head-to-head arrangement of two NT-coordinated manines, the Watson-Crick faces of which are available to interact with a second tris-guanine Pt (NH3)] cation via several hydrogen-bonding interactions. " ... [Pg.807]

FIGURE 28. Fork-like interactions involving the Watson-Crick faces of 1H,9H-adeninium and lH,3H-cytosinium. [Pg.436]

In the case of lH,9H-adeninium compound, the protonated Watson-Crick face of the cations (H6-N6-C6-N1-H) is alternately placed in both sides of the one-dimensional aggregate with a distance of 11.649 A between two... [Pg.436]

See other pages where Watson-Crick faces is mentioned: [Pg.124]    [Pg.286]    [Pg.403]    [Pg.413]    [Pg.414]    [Pg.1688]    [Pg.709]    [Pg.231]    [Pg.245]    [Pg.677]    [Pg.17]    [Pg.12]    [Pg.367]    [Pg.129]    [Pg.129]    [Pg.195]    [Pg.165]    [Pg.115]    [Pg.434]    [Pg.434]    [Pg.436]    [Pg.441]   
See also in sourсe #XX -- [ Pg.434 , Pg.436 , Pg.441 ]



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