>6xg4_A mol:protein length:165 Dihydrofolate reductaseMISLIAALAVDRVIGMENAMPWNLPADRAWFKRNTLNKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERRHHHHHH