>sp|P23544|HEMTB_LINRE Hemerythrin subunit beta OS=Lingula reevii MKVPAPYAWNSDFATTYENIDSEHRTLFNGLFALAEFNTLTQLNAAIEVFTLHFHDEQGQ MIRSNYVNTKEHTDIHNGFMDVMRGWRSPVPQQDLLAGMAWLANHIPTEDFKYKGKL