>sp|O46541|ANFB_SHEEP Natriuretic peptides B OS=Ovis aries GN=NPPB MDPQKALSRTLLLLLFLHLSLLGCRSHPLGGPGSASELPGLQELLDRLRDRVSELQAEQL RVEPLQQGQGLEETWDSPAAAPAGFLGPHHSLLQALRGPKMMRDSGCFGRRLDRIGSLSG LGCNVLRRY