locus-tag	class	description
MARTHA_21	COG1388	LysM domain
MARTHA_34	COG5377	YqaJ viral recombinase family
MARTHA_35	COG3723	Recombinational DNA repair protein, rece pathway
MARTHA_69	COG1475	DNA binding
MARTHA_73	COG0592	DNA-directed DNA polymerase activity