(B) Scheme of the protein complexes that form the ETS, showing the mitochondrial membranes in blue and red; NADH dehydrogenase in light green; succinate dehydrogenase in dark green; the complex ...

New research challenges the view that proteins are the only key to evolution, highlighting the importance of lipids.

Bulding a cardiolipin binding site into a computationally designed transmembrane protein uncovers how proteins can recognize specific lipids and use them to regulate their function.

They initially discovered that altering the proton gradient of the mitochondria by targeting the inner mitochondrial membrane protein, UCP2, changes the malignant potential of tumor cells. They ...