locus-tag	class	description
Javan131_0023	COG0740	serine-type endopeptidase activity
Javan131_0031	COG1598	PFAM Uncharacterised protein family UPF0150
Javan131_0035	COG0270	DNA (cytosine-5-)-methyltransferase activity
Javan131_0045	COG1061	Type III restriction enzyme res subunit
Javan131_0050	COG1195	it is required for DNA replication and normal SOS inducibility. RecF binds preferentially to single-stranded, linear DNA. It also seems to bind ATP