These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Thermodynamic characterization of the interaction between cytochrome b5 and cytochrome c.
    Author: McLean MA, Sligar SG.
    Journal: Biochem Biophys Res Commun; 1995 Oct 04; 215(1):316-20. PubMed ID: 7575608.
    Abstract:
    In recent years many studies have been directed toward the elucidation of the interaction mechanisms within protein-protein complexes. One of the best studies protein-protein complexes has been the cytochrome b5 and cytochrome c electron transfer pair. Thermodynamic information about the association process has been obtained through methods which indirectly measure the binding between the proteins. We report here the use of Isothermal Titration Calorimetry to characterize the association of Rat cytochrome b5 and Horse cytochrome c. The association is accompanied by an unfavorable enthalpy change (+1.0 +/-0.1 Kcal/mole) and a large stabilizing change in entropy (33.9 +/-0.6 eu).
    [Abstract] [Full Text] [Related] [New Search]