Searching for Enyzme Commission number 5.3.3.4 (Muconolactone Delta-isomerase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

No gene found for ec:5.3.3.4 in Synechocystis sp000284455 PCC 6803

Or search for '5.3.3.4' in Synechocystis sp000284455 PCC 6803 using Curated BLAST