Fig. 2. Translocator complexes in mitochondria. The TOM complex (pink) in the outer
membrane, the TIM23 complex (yellow) and the TIM22 complex (light green) in
the inner membrane are shown. Ssc1p and Yge1p (Mge1p), peripheral components
assisting the function of TIM23 complex (blue) in the matrix, are also
included.