4TOD

2.05A resolution structure of BfrB (D34F) from Pseudomonas aeruginosa

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	18612.3	24	UniProt (Q9HY79) Pfam (PF00210)	Pseudomonas aeruginosa
2	BA, EA, GA, HA, IA... (C, F, H, J, L...)	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	2066	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X: 1 - 158 (UniProt: Q9HY79)

PDB	External Database	Details
Phe 34	Asp 34	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	446694.1
Non-Polymers*	Number of molecules	18
	Total formula weight	7632.4
All*	Total formula weight	454326.5

*Water molecules are not included.