hso:HS_0405 K01892 histidyl-tRNA synthetase [EC:6.1.1.21] | (GenBank) hisS; histidyl-tRNA synthetase hso:HS_0406 no KO assigned | (GenBank) conserved hypothetical protein hso:HS_1325 K03977 GTPase | (GenBank) engA; GTP-binding protein