locus-tag	class	description
pVa2_0001	COG0582	viral genome integration into host DNA
pVa2_0020	COG2404	hydrolase activity, acting on ester bonds
pVa2_0047	COG1403	HNH endonuclease
pVa2_0053	COG3772	lysozyme
pVa2_0060	COG1802	Transcriptional regulator
pVa2_0060	COG4626	Terminase
pVa2_0063	COG0740	serine-type endopeptidase activity