We report that a toxic polypeptide retaining the potential to refold upon dislocation from the endoplasmic reticulum (ER) to the cytosol (ricin A chain; RTA) and a misfolded version that cannot (te.
The Saccharomyces cerevisiae vacuolar H+-ATPase (V-ATPase) is a multisubunit complex composed of a peripheral membrane sector (V1) responsible for ATP hydrolysis and an integral membrane sector (V0.