TROAP GI:154800455 tastin isoform 2 1 mttrqatkdp llrgvsptps kipvrsqkrt pfptvtscav dqenqdprrw 50 51 vqkpplniqr plvdsagprp karhqaetsq rlvgisqprn pleelrpspr 100 101 gqnvgpgppa qtvlvpapgk lfalrrspfp pakchlarch glyl