>sp|D3Z690|IZUM4_MOUSE Izumo sperm-egg fusion protein 4 OS=Mus musculus OX=10090 GN=Izumo4 PE=1 SV=1 MFGQGRLGQAMALLLFLGMTAALARGCLQCDPNFAEKFSFYRHHVNLKSWWVGDIPVSGM LLSDWIQNTMKELHLAIPAEITRKKLYQVAEAVYQRMDQLYQGKMYFPGYFPNELRAIFR EQVRLIQNAIIESRIDCQRHCGIYQYETISCSNCTDSHVICFGYYCKSSAQWESAVQGLL KYINTWHKQDEKMRTTPAFLSQNIKCLEPQHLVNLTLEKVSECLTQH