CFTR trafficking mutations disrupt cotranslational protein folding by targeting biosynthetic intermediates

Abstract

Cystic fibrosis (CF) is a lethal genetic disease that is primarily caused by misfolding of the cystic fibrosis transmembrane conductance regulator (CFTR). Here authors show that disease-causing mutations located within the first nucleotide binding domain of CFTR have distinct effects on nascent polypeptides.