>tr|A0A503E5L5|A0A503E5L5_9HYPH Nitrogen regulatory protein P-II OS=Mesorhizobium sp. B2-5-7 GN=FJ543_04715 MKKIEAIIKPFKLDEVKEALQEAGLQGITVTEAKGFGRQKGHTELYRGAEYVVDFLPKVK IEVVLGDDAVEGAIEAIRKAAQTGRIGDGKIFVSNIEEVVRIRTGETGMDAV