hch:HCH_01715 K01775 alanine racemase [EC:5.1.1.1] | (GenBank) alr; alanine racemase hch:HCH_01714 K02314 replicative DNA helicase [EC:5.6.2.3] | (GenBank) dnaB; replicative DNA helicase hch:HCH_04350 K00344 NADPH:quinone reductase [EC:1.6.5.5] | (GenBank) NADPH:quinone reductase and related Zn-dependent oxidoreductase hch:HCH_02353 K05539 tRNA-dihydrouridine synthase A [EC:1.-.-.-] | (GenBank) tRNA-dihydrouridine synthase