>Q8BVN3|CTSR4_MOUSE Cation channel sperm-associated protein 4 - Mus musculus (Mouse). MSEKHKWWQQVENIDITHLGPKRKAYELLGRHEEQVLINRRDVMEKKDAWDVQEFITQMYIKQLLRHPAFQLLLAFLLLS NAITIALRTNSYLGQKHYELFSTIDDIVLTILICEVLLGWLNGFWIFWKDGWNILNFAIVFILFMGFFIKQLDMVAITYP LRVLRLVHVCMAVEPLARIIKVILQSMPDLANVMALILFFMLVFSVFGVTLFGAFVPKHFQNMGVALYTLFICITQDGWL DIYTDFQMDEREYAMEVGGAIYFAVFITLGAFIGLNLFVVVVTTNLEQMMKTGEEEGHLNIKFTETEEDEDWTDELPLVH CTEARKDTSTVPKEPLVGGPLSNLTEKTCDNFCLVLEAIQENLMEYKEIREELNMIVEEVSSIRFNQEQQNVILHKYTSK SATFLSEPPEGANKQDLITALVSREKVSDSNINMVNKHKFSH