21.630 Cytochrom_CCytochrome c 11.746 Cytochrom_C1Cytochrome C1 family 14.288 Cytochrom_C550Cytochrome c-550 domain 21.936 Cytochrome_CBB3Cytochrome C oxidase, cbb3-type, subunit III 7.646 DUF1924Domain of unknown function (DUF1924) 10.373 FixOCytochrome C oxidase, mono-heme subunit/FixO 9.618 Haem_bdHaem-binding domain 7.599 PSCyt1Planctomycete cytochrome C