>4or7_A mol:protein length:165 Dihydrofolate reductaseMISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPVVMGRLTWESIGRPLPGRKNIVISSKPGSDDRVQWVSSVEEAIAACGDVEEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYDPDEWESVFSEFHDADAQNSHSYCFEILERRHHHHHH