locus-tag	class	description
Q21_gp48	K00820	glmS, GFPT;glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
Q21_gp6	K00525	E1.17.4.1A, nrdA, nrdE;ribonucleoside-diphosphate reductase alpha chain [EC:1.17.4.1]
Q21_gp61	K03465	thyX, thy1;thymidylate synthase (FAD) [EC:2.1.1.148]
Q21_gp62	K00974	cca;tRNA nucleotidyltransferase (CCA-adding enzyme) [EC:2.7.7.72 3.1.3.- 3.1.4.-]
Q21_gp67	K03763	polC;DNA polymerase III subunit alpha, Gram-positive type [EC:2.7.7.7]
Q21_gp7	K00526	E1.17.4.1B, nrdB, nrdF;ribonucleoside-diphosphate reductase beta chain [EC:1.17.4.1]