>9nf6_F mol:protein length:148 4-oxalocrotonate tautomerasePTYTCWSQRIRISREAKQRIAEAITDAHHELAHAPKYLVQVIFNEVEPDSYFIAAQSASENHIWVQATIRSGRTEKQKEELLLRLTQEIALILGIPNEEVWVYITEIPGSNMTNYGRLLMEPGEEEKWFNSLPEGLRERLTELEGSSE