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

Match by KEGG's EC number for 2.7.1.21

Gene ID	Gene Name	KO	KO Description	Genome	Fitness
SO3140		K00857	thymidine kinase	Shewanella oneidensis MR-1	insig.

Or search for '2.7.1.21' in Shewanella oneidensis MR-1 using Curated BLAST