9QQ5

Mini-bacterioferritin from Candidatus Methanoperedens species BLZ2 in a partially oxidized state

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 (A, C, E, G)	Bacterioferritin	polymer	139	15969.1	4		Candidatus Methanoperedens sp. BLZ2
2	E, F, G, H, J... (A, C, E, G)	FE (III) ION	non-polymer		55.8	16	Chemie (FE) PubChem (29936)
3	I, N, U, V (C, E, G)	1,3,5,8-TETRAMETHYL-PORPHINE-2,4,6,7-TETRAPROPIONIC ACID FERROUS COMPLEX	non-polymer		708.5	4	Chemie (FEC)
4	AA, BA, Y, Z (E, G, A, C)	water	water		18.0	838	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63876.5
Non-Polymers*	Number of molecules	20
	Total formula weight	3727.7
All*	Total formula weight	67604.1

*Water molecules are not included.