locus-tag	class	description
VPG01_032	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)
VPG01_041	COG0639	Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP
VPG01_080	COG3201	nicotinamide mononucleotide transporter
VPG01_100	COG0328	RNA-DNA hybrid ribonuclease activity
VPG01_103	COG0602	queuosine metabolic process
VPG01_104	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
VPG01_104	COG1327	Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes
VPG01_107	COG1328	CTP reductase activity
VPG01_121	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
VPG01_124	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
VPG01_126	COG0305	Participates in initiation and elongation during chromosome replication
VPG01_127	COG0358	DNA primase activity
VPG01_138	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
VPG01_138	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
VPG01_139	COG0756	dUTP diphosphatase activity