Searching for Enyzme Commission number 6.2.1.1 (Acetate--CoA ligase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 6.2.1.1

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
MMP_RS00845		acetate--CoA ligase	Methanococcus maripaludis S2	TIGR02188	sig.

Match by KEGG's EC number for 6.2.1.1

Gene ID	Gene Name	KO	KO Description	Genome	Fitness
MMP_RS06550		K01895	acetyl-CoA synthetase	Methanococcus maripaludis S2	insig.

Or search for '6.2.1.1' in Methanococcus maripaludis S2 using Curated BLAST