>sp|Q9ZCW5|IPYR_RICPR Inorganic pyrophosphatase OS=Rickettsia prowazekii GN=ppa MFIKKIKAKANNNEINVIIEIPMNSGPIKYEFDKESGALFVDRFMQTTMSYPCNYGFIPD TLSNDGDPVDVLVVAHHPVVPGSVIKCRAIGVLMMEDESGLDEKIIAVPTSKLDITFDHI KELDDLCEMLKKRIVHFFEHYKDLEKGKWVKVTGWGDKVKAETLIKEGIDRN