>9p1x_Q mol:protein length:125 P-II family nitrogen regulatory proteinMKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM