>tr|Q9N1X3|Q9N1X3_PIG Lung surfactant protein A (Fragment) OS=Sus scrofa OX=9823 GN=SFTPA PE=4 SV=1 AVGEKVFSTNGQSVAFDVIRELCARAGGRIAAPRSPEENEAIASIVKKHNTYAYLGLVEG PTAGDFFYLDGTPVNYTNWYPGEPRGRGKEKCVEMYTDGQWNDRNCQQYRLAICEF