2HTN Metal Binding Protein, Oxidoreductase date Jul 26, 2006
title E. Coli Bacterioferritin In Its As-Isolated Form
authors A.Van Eerde, S.Wolterink-Van Loo, J.Van Der Oost, B.W.Dijkstra
compound source
Molecule: Bacterioferritin
Chain: A, B, C, D, E, F, G, H
Synonym: Bfr, Cytochrome B-1, Cytochrome B-557
Ec: 1.16.3.1
 Organism_scientific: Escherichia Coli
Organism_taxid: 511693
Strain: Bl21
symmetry Space Group: P 21 3
R_factor 0.171 R_Free 0.188
crystal
cell
length a length b length c angle alpha angle beta angle gamma
167.893 167.893 167.893 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand FE, HEM enzyme Oxidoreductase E.C.1.16.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceFortuitous structure determination of 'as-isolated' Escherichia coli bacterioferritin in a novel crystal form., van Eerde A, Wolterink-van Loo S, van der Oost J, Dijkstra BW, Acta Crystallograph Sect F Struct Biol Cryst Commun. 2006 Nov 1;62(Pt, 11):1061-6. Epub 2006 Oct 25. PMID:17077480
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (225 Kb) [Save to disk]
  • Biological Unit Coordinates (2htn.pdb1.gz) 636 Kb
  • LPC: Ligand-Protein Contacts for 2HTN
  • CSU: Contacts of Structural Units for 2HTN
  • Likely Quarternary Molecular Structure file(s) for 2HTN
  • Structure Factors (444 Kb)
  • Retrieve 2HTN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HTN from S2C, [Save to disk]
  • Re-refined 2htn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2HTN 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 2HTN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2HTN, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2htn_H] [2htn_B] [2htn_A] [2htn_C] [2htn_G] [2htn_E] [2htn_D] [2htn_F] [2htn]
  • SWISS-PROT database: [P0ABD3]
  • Domain organization of [BFR_ECOLI] by SWISSPFAM
    • Other resources with information on 2HTN
  • Community annotation for 2HTN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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