7AG8

Cryo-EM structure of wild-type KatG from M. tuberculosis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Catalase-peroxidase	polymer	740	80687.6	2	UniProt (A0A0D5ZBI4) Pfam (PF00141) UniProt (by SIFTS) (P9WIE5)	Mycobacterium tuberculosis	CP,Peroxidase/catalase
2	C, D (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	161375.2
Non-Polymers*	Number of molecules	2
	Total formula weight	1233.0
All*	Total formula weight	162608.2

*Water molecules are not included.