locus-tag	class	description
	COG4974	Belongs to the 'phage' integrase family
	COG3728	DNA packaging
	COG5484	DNA packaging
	COG1674	ftsk spoiiie
	COG0582	viral genome integration into host DNA
	COG1846	Transcriptional regulator
	COG0593	it binds specifically double-stranded DNA at a 9 bp consensus (dnaA box) 5'-TTATC CA A CA A-3'. DnaA binds to ATP and to acidic phospholipids
	COG3331	DNA recombination
	COG1595	DNA-templated transcription, initiation