submitochondrial particles isolated from tetrahymena pyriformis contain essentially the same redox carriers as those present in parental mitochondria : at ph 7.2 and 22 degree c there are two b-type pigments with half-reduction potentials of -- 0.04 and -- 0.17 v , a c-type cytochrome with a half reduction potential of 0.215 v , and a two-component cytochrome a2 with em7.2 of 0.245 and 0.345 v .
C0030012
redox
C0010798
cytochrome