Searching for Enyzme Commission number 3.5.2.3 (Dihydroorotase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 3.5.2.3

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
SMc01361		dihydroorotase	Sinorhizobium meliloti 1021	TIGR00857	strong
SMc02166		dihydroorotase	Sinorhizobium meliloti 1021	TIGR00856	strong

Or search for '3.5.2.3' in Sinorhizobium meliloti 1021 using Curated BLAST