>tr|A1XCK1|A1XCK1_BOSMU Sex-determining region Y protein OS=Bos mutus grunniens GN=SRY MFRVLNDDVYSPAVVQQQTTLAFRKDSSLCTDSHSANDQCERGEHVRESSQDHVKRPMNA FIVWSRERRRKVALENPKMKNSDISKQLGYEWKRLTDAEKRPFFEEAQRLLAIHRDKYPG YKYRPRRRAKRPQKSLPADSSILCNPMHVETLHPFTYRDGCAKTTYSQMESQLSRSQSVI ITNSLLQKEHHSSWTSLGHNKVTLATRISADFPFNKSLEPGLSCAYFQY