locus-tag	class	description
FDH54_gp063	COG0338	D12 class N6 adenine-specific DNA methyltransferase
FDH54_gp071	COG0507	A helicase nuclease that prepares dsDNA breaks (DSB) for recombinational DNA repair. Binds to DSBs and unwinds DNA via a highly rapid and processive ATP-dependent bidirectional helicase activity. Unwinds dsDNA until it encounters a Chi (crossover hotspot instigator) sequence from the 3' direction. Cuts ssDNA a few nucleotides 3' to the Chi site. The properties and activities of the enzyme are changed at Chi. The Chi-altered holoenzyme produces a long 3'-ssDNA overhang and facilitates RecA-binding to the ssDNA for homologous DNA recombination and repair. Holoenzyme degrades any linearized DNA that is unable to undergo homologous recombination. In the holoenzyme this subunit has ssDNA-dependent ATPase and 5'-3' helicase activity. When added to pre-assembled RecBC greatly stimulates nuclease activity and augments holoenzyme processivity. Negatively regulates the RecA-loading ability of RecBCD
FDH54_gp073	COG2189	Belongs to the N(4) N(6)-methyltransferase family
FDH54_gp145	COG1544	Required for dimerization of active 70S ribosomes into 100S ribosomes in stationary phase
FDH54_gp162	COG0740	serine-type endopeptidase activity
FDH54_gp171	COG0695	Has a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. Reduces low molecular weight disulfides and proteins
FDH54_gp172	COG0208	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
FDH54_gp173	COG0209	Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides
FDH54_gp188	COG0258	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity
FDH54_gp188	COG0749	In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity