locus-tag	class	description
IVIADoCa3_31	COG0302	gtp cyclohydrolase
IVIADoCa3_32	COG0720	synthase
IVIADoCa3_33	COG0603	Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0))
IVIADoCa3_34	COG0602	queuosine metabolic process
IVIADoCa3_39	COG1061	Type III restriction enzyme res subunit
IVIADoCa3_50	COG0756	dUTP diphosphatase activity
IVIADoCa3_64	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides