JSTOR Daily

Kinetic coupling of the respiratory chain with ATP synthase, but not proton gradients, drives ATP production in cristae membranes

This is a preview. Log in through your library . Abstract Mitochondria have a characteristic ultrastructure with invaginations of the inner membrane called cristae that contain the protein complexes ...
JSTOR Daily

Cellular Energy Metabolism during Fetal Development. I. Oxidative Phosphorylation in the Fetal Heart

This is a preview. Log in through your library . Journal Information The Journal of Cell Biology (JCB) is a not-for-profit publication, edited by scientists, and a leading life sciences journal. The ...
The Scientist

Phosphorylation without ATP

For the first time, scientists have described in this week's Science a way for cells to add phosphate groups to proteins that doesn't involve using adenosine triphosphate (ATP) as a donor. "Nobody had ...
Science Daily

Phosphorylation and dephosphorylation enzyme groups regulate sleep and wakefulness in mammals

A research group has discovered that in mammals, a protein kinase A (PKA) promotes wakefulness, while protein phosphatase 1 (PP1) and calcineurin promote sleep. This study revealed that the balance ...