# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.4570	Bacteria.1263	Proteobacteria.11789	Alphaproteobacteria.344001	rpm.2395	rpm:RSPPHO_02435   Putative Ig domain proteni
OC.4570	Bacteria.1266	Proteobacteria.474519	Alphaproteobacteria.343076	rhz.5887	rhz:RHPLAN_63460   Ig family protein
OC.4571	Bacteria.942677	Proteobacteria.354480	Alphaproteobacteria.77173	rdi.229	rdi:CMV14_00610   hypothetical protein
OC.4573	Bacteria.1448	Proteobacteria.474854	Alphaproteobacteria.343670	rpm.829	rpm:RSPPHO_00791   Peptidase M10A and M12B, matrixin and adamalysin