4XKS

E. coli BFR variant Y45F

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	18502.0	12	UniProt (P0ABD3) Pfam (PF00210) In PDB	Escherichia coli K-12	BFR,Cytochrome b-1,Cytochrome b-557
2	A, C, D, E, F...	SULFATE ION	non-polymer		96.1	12	Chemie (SO4)
3		water	water		18.0	2838	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 1 - 158 (UniProt: P0ABD3)

PDB	External Database	Details
Phe 45	Tyr 45	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	222024.2
Non-Polymers*	Number of molecules	12
	Total formula weight	1152.8
All*	Total formula weight	223176.9

*Water molecules are not included.