>sp|Q06529|CYSD_ALLVD Cytochrome subunit of sulfide dehydrogenase OS=Allochromatium vinosum GN=fccA MTQSTPRLMLAASVLALGLASNAGAEPTAEMLTNNCAGCHGTHGNSVGPASPSIAQMDPM VFVEVMEGFKSGEIASTIMGRIAKGYSTADFEKMAGYFKQQTYQPAKQSFDTALADTGAK LHDKYCEKCHVEGGKPLADEEDYHILAGQWTPYLQYAMSDFREERRPMEKKMASKLRELL KAEGDAGLDALFAFYASQQ