>tr|A0A8C6GUJ3|A0A8C6GUJ3_MUSSI ST3 beta-galactoside alpha-2,3-sialyltransferase 4 OS=Mus spicilegus MTSKSHWKLLALALVLVVVMVWYSISREDRYIEFFYFPISEKKEPCFQGEAERQASKIFG NRSREQPIFLQLKDYFWVKTPSTYELPFGTKGSEDLLLRVLAITSYSIPESIKSLECRRC VVVGNGHRLRNSSLGGVINKYDVVIRLNNAPVAGYEGDVGSKTTIRLFYPESAHFDPKIE NNPDTLLVLVAFKAMDFHWIETILSDKKRVRKGFWKQPPLIWDVNPKQVRILNPFFMEIA ADKLLSLPIQQPRKIKQKPTTGLLAITLALHLCDLVHIAGFGYPDASNKKQTIHYYEQIT LKSMAGSGHNVSQEAIAIKRMLEMGAVKNLTYF