Cytochromes c1 and b2 are sorted to the intermembrane space of yeast mitochondria by a stop-transfer mechanism.
Glick BS, Brandt A, Cunningham K, Müller S, Hallberg RL, Schatz G. Cytochromes c1 and b2 are sorted to the intermembrane space of yeast mitochondria by a stop-transfer mechanism. Cell. 1992 May 29; 69(5):809-22.