>tr|A0A172Q397|A0A172Q397_HUMAN Sperm surface protein Sp17 OS=Homo sapiens MSIPFSNTHYRIPQGFGNLLEGLTREILREQPDNIPAFAAAYFESLLEKREKTNFDPAEW GSKVEDRFYNNHAFEEQEPPEKSDPKQEESQISGKEEETSVTILDSSEEDKEKEEVAAVK IQAAFRGHIAREEAKKMKTNSLQNEEKEENK