Synthesis and assembly of adenosinetriphosphatase in synchronous cultures of yeast.
Maximal respiration and expression of mitochondrial enzymes are found at the late-S phase of yeast cells growing synchronously in glucose medium. Adenosinetriphosphatase (ATPase) activity follows a similar pattern. However, the cytosolically synthesized F1-ATPase and also that released from the membrane accumulate in the cytosol during the G1 and early-S phases. After the mid-S phase, when the mitochondrially synthesized membrane factors are available, the enzyme migrates to the membrane and is integrated.
D000251:Adenosine Triphosphatases / Q000096:biosynthesis*; D002453:Cell Cycle; D002462:Cell Membrane / Q000201:enzymology; D003600:Cytosol / Q000201:enzymology; D007700:Kinetics; D046911:Macromolecular Substances; D008928:Mitochondria / Q000201:enzymology; D010086:Oxidative Phosphorylation Coupling Factors / Q000096:biosynthesis; D006180:Proton-Translocating ATPases; D012441:Saccharomyces cerevisiae / Q000201:enzymology* / Q000502:physiology
D046911:Macromolecular Substances; D010086:Oxidative Phosphorylation Coupling Factors; D000251:Adenosine Triphosphatases; D006180:Proton-Translocating ATPases