>sp|P21816|CDO1_RAT Cysteine dioxygenase type 1 OS=Rattus norvegicus GN=Cdo1 MERTELLKPRTLADLIRILHELFAGDEVNVEEVQAVLEAYESNPAEWALYAKFDQYRYTR NLVDQGNGKFNLMILCWGEGHGSSIHDHTDSHCFLKLLQGNLKETLFDWPDKKSNEMIKK SERTLRENQCAYINDSIGLHRVENVSHTEPAVSLHLYSPPFDTCHAFDQRTGHKNKVTMT FHSKFGIRTPFTTSGSLENN