>sp|Q53044|GLNB_RHORT Nitrogen regulatory protein P-II OS=Rhodospirillum rubrum GN=glnB MKKIEAIIKPFKLDEVKEALHEIGLQGITVTEAKGFGRQKGHTELYRGAEYVVDFLPKVK IELVIEDALVERAIEAIQQAAQTGRIGDGKIFVYAIEEAIRIRTGERGGDAI