locus-tag	class	description
TAC_0029	COG0234	Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter
TAC_0037	COG1783	phage Terminase large subunit
TAC_0069	COG3179	chitinase
TAC_0088	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
TAC_0094	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
TAC_0094	COG1327	Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes
TAC_0107	COG0262	Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis
TAC_0113	COG0210	DNA helicase
TAC_0135	COG0462	Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib-5-P)