>sp|Q9SBN3|UCRIA_VOLCA Cytochrome b6-f complex iron-sulfur subunit, chloroplastic OS=Volvox carteri GN=petC MAMITSRRAAAPCKAQATRRSRVMSVVRAAAVSSEVPDMNKRNIMNLILLGGASLPVGSL ALGYGAFFVPPSSGGGSGGQAAKDALGNDIKANAWLATHQKGDRSLSQGLKGDPTYLIVT ADGTIEKYGLNAVCTHLGCVVPWVAAENKFKCPCHGSQYNAEGKVVRGPAPLSLALAHCD VQEDGLVTFSTWSETDFRTGLEPWWA