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: [Characteristic properties of the complex of glycogen synthase with glycogen].
    Author: Solov'eva GA, Sakharova IS, Krivokobyl'skaia IaI.
    Journal: Biokhimiia; 1982 Sep; 47(9):1563-9. PubMed ID: 6814538.
    Abstract:
    The glycogen synthase I--glycogen complex isolated from rabbit skeletal muscles is stable during precipitation with trichloroacetic acid and Sepharose 2B chromatography. The complex catalyzes the synthesis (lengthening) of the alpha-1.4-glucosyl chains when endogenous or exogenous enzyme-free glycogen is used, the initial rates of this synthesis being identical. Preincubation with glycogen does not cause activation of the complex or formation of additional glycogen synthase I--polysaccharide bonds. The complex is characterized by saturation with respect to glycogen; the molar concentration ratios of the non-reducible chain and protein monomer within the complex does not exceed 100. An increase in the length of the synthesized alpha-1.4-glycosyl chains of glycogen results in a decrease of the rate of the glycogen synthase reaction in time.
    [Abstract] [Full Text] [Related] [New Search]