>9ooi_B mol:protein length:193 dihydrofolate reductaseMAHHHHHHAMATRTLHMNLIVAVDGCGGIGRNGGMPWFLPAEMARFAKLTTLTTDSGKKNAVIMGRKVWESIPPKFRPLKSRFNVVLSKKMKEESNENVVVARSFESAVSLLQDMENIETIWNIGGREVYELGLNSPFLHQMYITRVEGDFLADVFFPRVDYGRFIKSTESEEMHEEKGIKYRYEIYTIKTDK