#Rhizobium etli CFN 42
1269532	RHE_PF00026	nrtX
1269531	RHE_PF00025	nrtY

1269533	RHE_PF00027	nrtR


#Bradyrhizobium sp. BTAi1
6836499	BBta_5114	nrtX
6836500	BBta_5115	nrtY

6836498	BBta_5113	nrtR