PPA2 GI:77812684 inorganic pyrophosphatase 2 isoform 5 precursor 1 msallrllrt gapaaaclrl gtsagtgsrr amalyhteer gqpcsqnyrl 50 51 ffknvtghyi spfhdiplkv nskeengipm kkarndeyei atkepmnpik 100 101 qyvkdgklry vanifpykgy iwnygtlpqt wedphekdks tncfgdndpi 150 151 dvceigskil scgevihvki lgilalideg etdwkliain andpeaskfh 200 201 diddvkkfkp gyleatlnwf rlykvpdgkp enqfafngef knkafalevi 250 251 ksthqcwkal lmkkcnggai nctnvqisds pfrctqeear slvesvsssp 300 301 nkesneeeqv whflgk