>sp|P24037|C552_STUST Cytochrome c-552 OS=Stutzerimonas stutzeri OX=316 GN=nirB PE=1 SV=1 MKKTLMASAVGAVIAFGTHGAMAAAPADWSSVAATDVTLFYPGVSPVEWITKGTEHGGAR ALKKGETCAGCHSEEASDMGEKMASGKKLEPSPIAGKAPFINAKVQAANDGENLYLRFTW KQPAASGAAPMDADNPVKIAYMLEGGSKVELAEAGGCWGSCHGDARTMPGAADTKTKYVK DGSLANGVYYDLNQWRSGENKAFDGYVATERVMEGGQALVDAQGKLDGDTWTVVFTRKFA GGEGDVTLAPGNLYNFGFAIHDDSATGRYHHVSLGYSLGIDAQGDITAAKQ