>sp|Q08648-5|SG11B_HUMAN Isoform EP2E of Sperm-associated antigen 11B OS=Homo sapiens OX=9606 GN=SPAG11B MKVFFLFAVLFCLVQTNSGDVPPGIRNTICHMQQGICRLFFCHSGEKKRDICSDPWNRCC VSNTDEEGKEKPEMDGRSGI