>sp|O30794|GLNB_NOSP7 Nitrogen regulatory protein P-II OS=Nostoc punctiforme GN=glnB MKKVEAIIRPFKLDEVKIALVNAGIVGMTVSEVRGFGRQKGQTERYRGSEYTVEFLQKLK VEIVVDDNQVDMVVDKIIAAARTGEIGDGKIFISPVEQVIRIRTGEKNTEAV