si_0158 Macromolecular_synthesis_operon Carbamoyl-phosphate synthase large chain (EC 6.3.5.5) si_0158 Macromolecular_synthesis_operon Carbamoyl-phosphate synthase small chain (EC 6.3.5.5) si_0158 Macromolecular_synthesis_operon DNA primase (EC 2.7.7.-) si_0158 Macromolecular_synthesis_operon RNA polymerase sigma factor RpoD si_0158 Macromolecular_synthesis_operon SSU ribosomal protein S21p si_0158 Macromolecular_synthesis_operon Transamidase GatB domain protein si_0158 Macromolecular_synthesis_operon YgjD/Kae1/Qri7 family, required for threonylcarbamoyladenosine (t(6)A) formation in tRNA