>7k62_B mol:protein length:167 Dihydrofolate reductaseMAHHHHHHMVGLIWAQSTSGVIGRGGDIPWRVPEDLSHFKRITMGHTVVMGRRTWDSLPASARPLPGRRNVVLSRQPGFVAEGAEVVGSLEDALTGPEDTWVIGGEQIYTLALPRAIRCEVTEVDVDLPRDDDDALAPPLDETWQGDVGEWQVSRSGLRYRFHSYYR