>sp|A6PWV3-2|IZUM3_MOUSE Isoform 2 of Izumo sperm-egg fusion protein 3 OS=Mus musculus OX=10090 GN=Izumo3 MTTRCFKGDYCQDEDPKTAENREISLYLIFIAEAVILASAVLLFHVCISHRRKMKAIRRT LKTYLEKKLEELVEMIYKDDGEKNLEFGRSNSNSLTGEPTCAESEMQTGT