obsolete cytochrome b/b6 (obsolete GO:0009463)
OBSOLETE. Diheme cytochrome b; cytochrome b has the hemes b(562) and b(566) and is a component of the mitochondrial respiratory chain complex III. Cytochrome b6 is a component of bc complex acting between photosystems II and I of photosynthesis.
cytochrome b/b6
exact