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Last Updated: 23 days ago

Possible Interaction: Guanosine and Ribose

supplement:

Ribose

Research Papers that Mention the Interaction

Preincubation of the myocytes with 5 mM ribose for times up to 1 hour modestly increased salvage rates of guanosine in aerobic cells.
Basic Research in Cardiology  •  2004  |  View Paper
At lower guanosine levels in the presence of ribose , cell guanine concentrations limit the rate of guanosine incorporation into 5′-nucleotides.
The data presented show significant incorporation of guanosine into the 5′-nucleotide pool, and a marked stimulation of that incorporation by ribose.
Pflügers Archiv  •  2004  |  View Paper
Ribose 1-phosphate, another product of the reaction, gave noncompetitive inhibition with guanosine as variable substrate, and an inhibition constant of 3.61 x 10(-4) M was calculated.
The Journal of biological chemistry  •  1976  |  View Paper
Under these conditions ribose also reacts with the primary amine group of adenosine, guanosine and probably guanine to form the corresponding ribosylaminopurines, while hypoxanthine fails to react.
Journal of molecular biology  •  1972  |  View Paper