>sp|P57113|MAAI_RAT Maleylacetoacetate isomerase OS=Rattus norvegicus GN=Gstz1 MQAGKPVLYSYFRSSCSWRVRIALALKGIDYEIVPINLIKDGGQQFSEEFQTLNPMKQVP ALKIDGITIGQSLAILEYLEETRPIPRLLPQDPQKRAIVRMISDLIASGIQPLQNLSVLK QVGQENQMPWAQKAITSGFNALEKILQSTAGKYCVGDEVSMADVCLAPQVANAERFKVDL SPYPTISHINKALLALEAFQVSHPCRQPDTPAELRT