>4XFF_1|Chain A|Cysteine dioxygenase type 1|Rattus norvegicus (10116) MERTELLKPRTLADLIRILHELFAGDEVNVEEVQAVLEAYESNPAEWALYAKFDQYRYTRNLVDQGNGKFNLMILCWGEGHGSSIHDHTDSHCFLKLLQGNLKETLFDWPDKKSNEMIKKSERTLRENQCAYINDSIGLHRVENVSHTEPAVSLHLFSPPFDTCHAFDQRTGHKNKVTMTFHSKFGIRTPFTTSGSLENN