>4m7u_A mol:protein length:176 Dihydrofolate reductaseMENLYFQGMLAAIWAQDEQGVIGKEGKLPWHLPNDLKFFKEKTIHNTLVLGRATFEGMGCRPLPNRTTIVLTSNPDYQAEGVLVMHSVEEILAYADKYEGVTVIGGGSVVFKELIPACDVLYRTMIHETFEGDTFFPEIDWSVWEKVATVPGVVDEKNLYAHDYETYHRNDKLVPR