ATP synthesis rate of F1F0 ATP synthase

Range at room temperature ∼0.060-0.10 μmol/min/mg of membrane protein : at 37°C 0.20 μmol/min/mg of membrane protein
Organism Bacteria Escherichia coli
Reference Tomashek JJ, Glagoleva OB, Brusilow WS. The Escherichia coli F1F0 ATP synthase displays biphasic synthesis kinetics. J Biol Chem. 2004 Feb 6 279(6):4465-70 DOI: 10.1074/jbc.M310826200 p.4467 right column bottom paragraphPubMed ID14602713
Primary Source [18] Etzold C, Deckers-Hebestreit G, Altendorf K. Turnover number of Escherichia coli F0F1 ATP synthase for ATP synthesis in membrane vesicles. Eur J Biochem. 1997 Jan 15 243(1-2):336-43.PubMed ID9030757
Method Luciferase assay
Comments P.4467 right column bottom paragraph: "Previously, Etzold et al. (primary source) used the luciferase assay to measure the turnover number of the ATP synthase during synthesis by membrane vesicles of E. coli. They measured ATP synthesis rates of ∼0.060-0.10 μmol/min/mg of membrane protein at room temperature and 0.20 μmol/min/mg of membrane protein at 37 °C."
Entered by Uri M
ID 115175