Searching for Enyzme Commission number 2.7.1.21 (Thymidine kinase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

No gene found for ec:2.7.1.21 in Synechococcus elongatus PCC 7942

Or search for '2.7.1.21' in Synechococcus elongatus PCC 7942 using Curated BLAST