locus-tag	class	description
Plant_19	COG0739	heme binding
Plant_19	COG0741	lytic transglycosylase activity
Plant_19	COG1196	nuclear chromosome segregation
Plant_22	COG4824	toxin secretion phage lysis holin
Plant_28	COG3620	sequence-specific DNA binding
Plant_33	COG1235	May be involved in the transport of PQQ or its precursor to the periplasm