>sp|P21216|IPYR2_ARATH Soluble inorganic pyrophosphatase 2 OS=Arabidopsis thaliana GN=PPA2 MAEIKDEGSAKGYAFPLRNPNVTLNERNFAAFTHRSAAAHPWHDLEIGPEAPTVFNCVVE ISKGGKVKYELDKNSGLIKVDRVLYSSIVYPHNYGFIPRTICEDSDPMDVLVLMQEPVLT GSFLRARAIGLMPMIDQGEKDDKIIAVCADDPEFRHYRDIKELPPHRLAEIRRFFEDYKK NENKKVDVEAFLPAQAAIDAIKDSMDLYAAYIKAGLQR