Searching for Enyzme Commission number 3.2.2.1 (Purine nucleosidase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by SEED's EC number for 3.2.2.1

Gene ID	Gene Name	Seed Annotation	Genome	Fitness
MCAODC_01475	rihC	Inosine-uridine preferring nucleoside hydrolase (EC 3.2.2.1)	Escherichia coli ECRC101	insig.
MCAODC_14520	rihB	Inosine-uridine preferring nucleoside hydrolase (EC 3.2.2.1)	Escherichia coli ECRC101	insig.
MCAODC_26490	rihA	Inosine-uridine preferring nucleoside hydrolase (EC 3.2.2.1)	Escherichia coli ECRC101	insig.

Or search for '3.2.2.1' in Escherichia coli ECRC101 using Curated BLAST