ER-liquid condensate contacts sequester FAM134B/C and RhoA to govern cell morphology.
Endoplasmic reticulum (ER)-phagy receptors have elusive physiological functions beyond ER remodeling. To gain insight into these, we screen for cytoplasmic interactors of well-known receptors in mouse pancreatic ductal adenocarcinoma cells. Our data subsequently reveal a non-canonical action of PRKAR1A, a subunit of pr...