3IS7

Structure of mineralized Bfrb from Pseudomonas aeruginosa to 2.1A Resolution

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... (A, B, C, D, E...)	Bacterioferritin	polymer	158	18580.2	24	UniProt (Q9HY79) Pfam (PF00210)	Pseudomonas aeruginosa
2	BA, EA, GA, HA, IA... (C, F, H, J, K...)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	12	Chemie (HEM)
3	AA, CA, DA, FA, KA... (B, C, E, G, N...)	POTASSIUM ION	non-polymer		39.1	6	Chemie (K)
4	AB, BB, CB, DB, EB... (K, L, M, N, O...)	water	water		18.0	1512	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	445924.0
Non-Polymers*	Number of molecules	18
	Total formula weight	7632.4
All*	Total formula weight	453556.5

*Water molecules are not included.