>2d3a_B mol:protein length:356 glutamine synthetaseMACLTDLVNLNLSDTTEKIIAEYIWIGGSGMDLRSKARTLPGPVTDPSKLPKWNYDGSSTGQAPGEDSEVILYPQAIFKDPFRRGNNILVMCDCYTPAGEPIPTNKRYSAAKIFSSPEVAAEEPWYGIEQEYTLLQKDTNWPLGWPIGGFPGPQGPYYCGIGAEKSFGRDIVDAHYKACLYAGINISGINGEVMPGQWEFQVGPSVGISSGDQVWVARYILERITEIAGVVVTFDPKPIPGDWNGAGAHTNYSTESMRKEGGYEVIKAAIEKLKLRHKEHIAAYGEGNERRLTGRHETADINTFSWGVANRGASVRVGRETEQNGKGYFEDRRPASNMDPYVVTSMIAETTIVWKP