butan-2-ol + 2 Fe(III)-[cytochrome c] <=> butan-2-one + 2 Fe(II)-[cytochrome c] + 2 H(+)
butan-2-ol + 2 fe(iii)-[cytochrome c] <=> butan-2-one + 2 fe(ii)-[cytochrome c] + 2 h(+)
butan-2-ol + 2 Fe(III)-[cytochrome c] <=> butan-2-one + 2 Fe(II)-[cytochrome c] + 2 H(+)
butan-2-ol + 2 fe(iii)-[cytochrome c] <=> butan-2-one + 2 fe(ii)-[cytochrome c] + 2 h(+)