Searching for Enyzme Commission number 2.4.2.8 (Hypoxanthine phosphoribosyltransferase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 2.4.2.8

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
SMc00719		hypoxanthine-guanine phosphoribosyltransferase	Sinorhizobium meliloti 1021	TIGR01203	sig.

Match by EC number of best hit in MetaCyc

Gene ID	Gene Name	Description	Genome	%Identity	Fitness
SMc00945		xanthine-guanine phosphoribosyltransferase	Sinorhizobium meliloti 1021	49%	sig.
SMc00945		xanthine-guanine phosphoribosyltransferase	Sinorhizobium meliloti 1021	49%	sig.

Or search for '2.4.2.8' in Sinorhizobium meliloti 1021 using Curated BLAST