locus-tag	class	description
Xoosp15_129	COG1702	phosphate starvation-inducible protein PhoH
Xoosp15_133	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
Xoosp15_136	COG0262	Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis
Xoosp15_147	COG1690	Belongs to the RtcB family
Xoosp15_221	COG1191	sigma factor activity
Xoosp15_26	COG2226	methyltransferase
Xoosp15_41	COG0468	Can catalyze the hydrolysis of ATP in the presence of single-stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage
Xoosp15_46	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
Xoosp15_46	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
Xoosp15_60	COG0208	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
Xoosp15_62	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
Xoosp15_67	COG0756	dUTP diphosphatase activity
Xoosp15_75	COG0467	Core component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. Binds to DNA. The KaiABC complex may act as a promoter-nonspecific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction
Xoosp15_93	COG3883	PFAM NLP P60 protein
Xoosp15_93	COG0791	NLP P60 protein
Xoosp15_98	COG3584	3D domain protein
Xoosp15_98	COG1388	LysM domain