Searching for Enyzme Commission number 2.4.2.1 (Purine-nucleoside phosphorylase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 2.4.2.1

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
DDA3937_RS03150		purine-nucleoside phosphorylase	Dickeya dadantii 3937	TIGR00107	insig.

Match by EC number of best hit in MetaCyc

Gene ID	Gene Name	Description	Genome	%Identity	Fitness
DDA3937_RS05395		pyrimidine/purine nucleoside phosphorylase	Dickeya dadantii 3937	70.2%	insig.
DDA3937_RS05395		pyrimidine/purine nucleoside phosphorylase	Dickeya dadantii 3937	70.2%	insig.
DDA3937_RS05395		pyrimidine/purine nucleoside phosphorylase	Dickeya dadantii 3937	70.2%	insig.
DDA3937_RS16105		polyphenol oxidase	Dickeya dadantii 3937	62.5%	cofit
DDA3937_RS16105		polyphenol oxidase	Dickeya dadantii 3937	62.5%	cofit

Or search for '2.4.2.1' in Dickeya dadantii 3937 using Curated BLAST