Free cytosolic calcium concentration

Range 0.05 and 0.5 μM
Organism Budding yeast Saccharomyces cerevisiae
Reference van Eunen K et al., Measuring enzyme activities under standardized in vivo-like conditions for systems biology. FEBS J. 2010 Feb277(3):749-60. p.751 right column 2nd paragraphPubMed ID20067525
Primary Source Miseta A, Fu L, Kellermayer R, Buckley J, Bedwell DM The Golgi apparatus plays a significant role in the maintenance of Ca2+ homeostasis in the vps33Delta vacuolar biogenesis mutant of Saccharomyces cerevisiae. J Biol Chem. 1999 Feb 26 274(9):5939-47. AND Nakajima-Shimada J, Iida H, Tsuji FI, Anraku Y. Monitoring of intracellular calcium in Saccharomyces cerevisiae with an apoaequorin cDNA expression system. Proc Natl Acad Sci U S A. 1991 Aug 1 88(15):6878-82.PubMed ID10026219, 1862111
Comments Values for free cytosolic calcium found in the literature are very low, between 0.05 and 0.5µM (primary sources)
Entered by Uri M
ID 107761