>sp|Q9NY56-2|OBP2A_HUMAN Isoform Ab of Odorant-binding protein 2a OS=Homo sapiens OX=9606 GN=OBP2A MKTLFLGVTLGLAAALSFTLEEEDITGTWYVKAMVVDKDFPEDRRPRKVSPVKVTALGGG NLEATFTFMREDRCIQKKILMRKTEEPGKFSAYGGRKLIYLQELPGTDDYVFYCKDQRRG GLRYMGKLVGPCRCPHVGSPGHLTCR