PPA2 GI:29171702 inorganic pyrophosphatase 2 isoform 1 precursor 1 msallrllrt gapaaaclrl gtsagtgsrr amalyhteer gqpcsqnyrl 50 51 ffknvtghyi spfhdiplkv nskeengipm kkarndeyen lfnmiveipr 100 101 wtnakmeiat kepmnpikqy vkdgklryva nifpykgyiw nygtlpqtwe 150 151 dphekdkstn cfgdndpidv ceigskilsc gevihvkilg ilalideget 200 201 dwkliainan dpeaskfhdi ddvkkfkpgy leatlnwfrl ykvpdgkpen 250 251 qfafngefkn kafaleviks thqcwkallm kkcnggainc tnvqisdspf 300 301 rctqeearsl vesvssspnk esneeeqvwh flgk