>sp|Q5MJ09|SPXN3_HUMAN Sperm protein associated with the nucleus on the X chromosome N3 OS=Homo sapiens OX=9606 GN=SPANXN3 PE=1 SV=2 MEQPTSSTNGEKTKSPCESNNKKNDEMQEVPNRVLAPEQSLKNTKTSEYPIIFVYYLRKG KKINSNQLENEQSQENSINPIQKEEDEGVDLSEGSSNEDEDLGPCEGPSKEDKDLDSSEG SSQEDEDLGLSEGSSQDSGED