>sp|A6PWV3-2|IZUM3_MOUSE Izumo sperm-egg fusion protein 3 OS=Mus musculus GN=Izumo3 MTTRCFKGDYCQDEDPKTAENREISLYLIFIAEAVILASAVLLFHVCISHRRKMKAIRRT LKTYLEKKLEELVEMIYKDDGEKNLEFGRSNSNSLTGEPTCAESEMQTGT