this model indicates that transhydrogenase ( mr 110,000 ) contains a core of proteolytically inaccessible proteins within the membrane ( mr 23,000 ) bounded by extramembranous domains on the matrix ( mr 52,000 ) and cytoplasmic ( mr 35,000 ) face of the inner mitochondrial membrane .
C0010834
cytoplasmic
C0230840
inner