locus-tag	class	description
RIVER4_152	ENOG4105CWR	In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance (By similarity)
RIVER4_168	ENOG4108R1E	Serine threonine protein phosphatase 1
RIVER4_176	ENOG4105C5T	Phosphoribosyl pyrophosphate synthase
RIVER4_39	ENOG410685N	tail fiber protein
RIVER4_41	ENOG4108Z1K	This enzyme is involved in nucleotide metabolism it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA (By similarity)
RIVER4_53	ENOG4105C2M	dna polymerase I
RIVER4_54	ENOG4105C9G	DNA primase is the polymerase that synthesizes small RNA primers for the Okazaki fragments on both template strands at replication forks during chromosomal DNA synthesis (By similarity)
RIVER4_57	ENOG4105C77	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 (By similarity)
RIVER4_61	ENOG4105C77	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 (By similarity)
RIVER4_75	ENOG4105CJD	(Anaerobic) ribonucleoside-triphosphate reductase
RIVER4_78	ENOG4105BZH	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity)
RIVER4_79	ENOG4108RDD	Activation of anaerobic ribonucleoside-triphosphate reductase under anaerobic conditions by generation of an organic free radical, using S-adenosylmethionine and reduced flavodoxin as cosubstrates to produce 5'-deoxy-adenosine (By similarity)
RIVER4_84	ENOG4108UMW	Endonuclease that specifically degrades the RNA of RNA- DNA hybrids (By similarity)