Searching for Enyzme Commission number 4.2.1.22 (Cystathionine beta-synthase.) by Reannotation, by TIGRFam, by KEGG ortholog group, by SEED annotation, or by best hit in MetaCyc

Match by TIGRFam's EC number for 4.2.1.22

Gene ID	Gene Name	Description	Genome	Domain ID	Fitness
Rv1077		Probable cystathionine beta-synthase Cbs (serine sulfhydrase) (beta-thionase) (hemoprotein H-450)	Mycobacterium tuberculosis H37Rv	TIGR01137	sig.

Or search for '4.2.1.22' in Mycobacterium tuberculosis H37Rv using Curated BLAST