>4p5a_D mol:protein length:239 Thymidylate synthase ThyXMESPRIELRSDITVELVDSSASDLAVVKAARVSTAGEDANDELYDGGSTRGLIRYLMRSRHGSPFEHNSMTFLVRAPIFTVRHLMRHRTWSFNEESARYREVGAAFYVPDATRLLRQEGKPGDYRYVGGSTDDHQQVVRSATRAYEVAFEEYQRLLDSGIAREIARLVLPVSTYSVLYATCNARALMHFLSLRTHRPDAAYVSHPQREIEMVAEQMETAWAKLMPVTHEAFTAFGRVSP