>3OSE_1|Chain A|Serine/threonine-protein kinase MARK1|Homo sapiens (9606) MHHHHHHEPKERDKEEGKDSKPRSLRFTWSMKTTSSMDPNDMMREIRKVLDANNCDYEQKERFLLFCVHGDARQDSLVQWEMEVCKLPRLSLNGVRFKRISGTSIAFKNIASKIANELKL