locus-tag	class	description
HWA90_gp15	COG0739	heme binding
HWA90_gp24	COG1388	LysM domain
HWA90_gp24	COG5632	N-Acetylmuramoyl-L-alanine amidase
HWA90_gp25	COG0582	viral genome integration into host DNA
HWA90_gp49	COG1484	DNA-dependent DNA replication
HWA90_gp52	COG4570	Endonuclease that resolves Holliday junction intermediates made during homologous genetic recombination and DNA repair. Exhibits sequence and structure-selective cleavage of four-way DNA junctions, where it introduces symmetrical nicks in two strands of the same polarity at the 5' side of dinucleotides. Corrects the defects in genetic recombination and DNA repair associated with inactivation of ruvAB or ruvC