locus-tag	class	description
HWC65_gp026	COG3445	Acts as a radical domain for damaged PFL and possibly other radical proteins
HWC65_gp065	COG4695	Portal protein
HWC65_gp083	COG0756	dUTP diphosphatase activity
HWC65_gp084	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
HWC65_gp093	COG0358	DNA primase activity
HWC65_gp096	COG0272	DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA
HWC65_gp097	COG0272	DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA
HWC65_gp111	COG0846	NAD-dependent lysine deacetylase and desuccinylase that specifically removes acetyl and succinyl groups on target proteins. Modulates the activities of several proteins which are inactive in their acylated form
HWC65_gp114	COG1327	Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes
HWC65_gp114	COG1328	CTP reductase activity
HWC65_gp116	COG1702	phosphate starvation-inducible protein PhoH
HWC65_gp119	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
HWC65_gp123	COG0207	Catalyzes the reductive methylation of 2'-deoxyuridine- 5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor and reductant in the reaction, yielding dihydrofolate (DHF) as a by-product. This enzymatic reaction provides an intracellular de novo source of dTMP, an essential precursor for DNA biosynthesis
HWC65_gp127	COG0328	RNA-DNA hybrid ribonuclease activity
HWC65_gp142	COG3172	ATPase kinase involved in NAD metabolism