7Y6P

Cryo-EM structure if bacterioferritin holoform

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Bacterioferritin	polymer	158	18434.8	24	UniProt (Q9S2N0) Pfam (PF00210) In PDB	Streptomyces coelicolor	BFR
2	L, V, B, W, C...	FE (II) ION	non-polymer		55.8	24	Chemie (FE2)
3	L, B, W, C, M...	FE (III) ION	non-polymer		55.8	24	Chemie (FE)
4	A, L, W, C, P...	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	12	Chemie (HEM)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	442434.6
Non-Polymers*	Number of molecules	60
	Total formula weight	10078.4
All*	Total formula weight	452513.0

*Water molecules are not included.