Searching for Enyzme Commission number 1.2.4.4 (3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring).) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

No gene found for ec:1.2.4.4 in Escherichia coli BL21

Or search for '1.2.4.4' in Escherichia coli BL21 using Curated BLAST