>sp|Q55247|GLNB_SYNY3 Nitrogen regulatory protein P-II OS=Synechocystis sp. GN=glnB MKKVEAIIRPFKLDEVKIALVNAGIVGMTVSEVRGFGRQKGQTERYRGSEYTVEFLQKLK IEIVVDEGQVDMVVDKLVSAARTGEIGDGKIFISPVDSVVRIRTGEKDTEAI