>sp|P38950|MPAC2_CARBE Major pollen allergen Car b 1 isoform 2 OS=Carpinus betulus MGVFNYEAETTSVIPAARLFKAFILDGNKLIPKVSPQAVSSVENVEGNGGPGTIKKITFS EGSPVKYVKERVEEIDHTNFKYNYTVIEGDVLGDKLEKVSHELKIVAAPGGGSIVKISSK FHAKGYHEVNAEEMKGAKEMAEKLLRAVESYLLAHTAEYN