>tr|A0A503TKV9|A0A503TKV9_9HYPH Nitrogen regulatory protein P-II OS=Mesorhizobium sp. B2-3-12 GN=FJ948_00220 MKKIEAIIKPFKLDEVKEALQEAGLQGITVTEAKGFGRQKGHTELYRGAEYVVDFLPKVK IEVVLGDDAVEGAIEAIRKAAQTGRIGDGKIFVSNIEEVVRIRTGETGMDAV