>sp|A0T0T6|CYB6_THAPS Cytochrome b6 OS=Thalassiosira pseudonana GN=petB MGKVYDWFEERLEVQAIADDISSKYVPPHVNIFYCFGGIVFTCFLVQVATGFAMTFYYRP SVVDAFASVEYIMTSVNFGWLIRSIHRWSASMMVMMLVLHVFRVYLTGGFKKPRELTWVT GVILAVVTVSFGVTGYSLPWDQVGFWACKIVTGVPAAVPIVGPPLVLVLRGGESVGQSTL TRFYSAHTFVLPLAAAVLMLTHFLMIRKQGISGPL