>6MT2_1|Chains A, B, C, D|Soluble inorganic pyrophosphatase|Medicago truncatula (3880) SNAMSEEKSEEVQETRPTPRLNERILSSLSRRSVAAHPWHDLEIGPGAPNIFNCVVEITKGSKVKYELDKKTGMIKVDRILYSSVVYPHNYGFIPRTLCEDNDPLDVLVLMQEPVLPGCFLRARAIGLMPMIDQGEKDDKIIAVCADDPEYKHYTDFKELQPHRLMEIKRFFEDYKKNENKEVAVNEFLPPSTAVEAIQHSMDLYAEYILHTLR