>5UCQ_1|Chains A, B, C|Inorganic pyrophosphatase|Thermococcus thioreducens (277988) MNPFHELEPGPEVPEVVYALIEIPKGSRNKYELDKKTGLLKLDRVLYSPFFYPVDYGIIPQTWYDDGDPFDIMVIMREPVYPLTIIEARPIGIMKMEDSGDKDWKVLAVPVEDPYFNDWKDISDVPKAFLDEIAHFFQRYKELQGKTTKIEGWGNAEEAKREILRAIEMYKEKFGKEE