>3eig_A mol:protein length:186 Dihydrofolate reductaseVGSLNCIVAVSQNMGIGKNGDLPWPPLRNERRYFERMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELKEPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLPEYPGVLSDVQEEKGIKYKFEVYEKND