| Literature DB >> 5261047 |
Abstract
Values for the thermodynamic quantities (DeltaF, DeltaH, DeltaS) in reactions in which complexes of adenine nucleotides with magnesium ion (ATPMg(--), ADPMg(-), AMPMg) are formed have been obtained by a microcalorimetric technique by using an isothermic Calvet's apparatus. Experimental values measured at ionic strength mu = 0.2 indicate that complex formation reactions are driven by the entropic factor and that stability of complexes increases with length of the phosphate chain.Entities:
Mesh：
Substances：
Year: 1969 PMID： 5261047 PMCID： PMC223409 DOI： 10.1073/pnas.64.2.763
Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205