# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	sme.1822	sme:SMa0485   thrC2; threonine synthase
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	smq.6065	smq:SinmeB_6460   threonine synthase
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	smx.5194	smx:SM11_pC1544   thrC2; ThrC2 threonine synthase
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	smi.3886	smi:BN406_03888   thrC2; threonine synthase
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	smel.260	smel:SM2011_a0485   thrC2; ThrC2 threonine synthase
OC.278904	Bacteria.499190	Proteobacteria.132202	Alphaproteobacteria.162313	Sinorhizobium.9772	Sinorhizobium_meliloti.922	smer.3577	smer:DU99_19235   threonine synthase