etr:ETAE_0097 K01524 exopolyphosphatase / guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase [EC:3.6.1.11 3.6.1.40] | (GenBank) gppA; guanosine pentaphosphate phosphohydrolase etr:ETAE_0463 K03306 inorganic phosphate transporter, PiT family | (GenBank) putative phosphate/sulphate permease etr:ETAE_0464 K07220 uncharacterized protein | (GenBank) putative phosphate transport regulator