[Term] id: PR:000015473 name: sperm protein associated with the nucleus on the X chromosome N4 def: "A protein that is a translation product of the human SPANXN4 gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "SPANXN4" EXACT PRO-short-label [PRO:DNx] synonym: "SPANX-N4" EXACT [] synonym: "SPANX family member N4" EXACT [] synonym: "nuclear-associated protein SPAN-Xn4" EXACT [] is_a: PR:000000001 ! protein