3E1J	Metal Binding Protein	date	Aug 04, 2008
title	Crystal Structure Of E. Coli Bacterioferritin (Bfr) With An Ferroxidase Centre (Apo-Bfr).
authors	A.Crow, T.Lawson, A.Lewin, G.R.Moore, N.Le Brun
compound		source
Molecule: Bacterioferritin Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: Bfr, Cytochrome B-1, Cytochrome B-557 Engineered: Yes		Organism_scientific: Escherichia Coli K12 Organism_taxid: 83333 Strain: K-12 Gene: Bfr, B3336, Jw3298 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Paln1
symmetry	Space Group: P 42 21 2	R_factor 0.242 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 208.216 208.216 142.457 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	HEM, SO4	enzyme
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L
Primary reference	Structural basis for iron mineralization by bacterioferritin., Crow A, Lawson TL, Lewin A, Moore GR, Le Brun NE, J Am Chem Soc. 2009 May 20;131(19):6808-13. PMID:19391621

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (329 Kb) [Save to disk] Biological Unit Coordinates (3e1j.pdb1.gz) 635 Kb LPC: Ligand-Protein Contacts for 3E1J CSU: Contacts of Structural Units for 3E1J Likely Quarternary Molecular Structure file(s) for 3E1J Structure Factors (4706 Kb) Retrieve 3E1J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E1J from S2C, [Save to disk] Re-refined 3e1j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3E1J in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3E1J

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3E1J, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3e1j_L] [3e1j_A] [3e1j_H] [3e1j_G] [3e1j_F] [3e1j_K] [3e1j_I] [3e1j] [3e1j_D] [3e1j_C] [3e1j_B] [3e1j_E] [3e1j_J] SWISS-PROT database: [P0ABD3] Domain organization of [BFR_ECOLI] by SWISSPFAM

Other resources with information on 3E1J

Community annotation for 3E1J at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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