1EUM Metal Binding Protein date Apr 17, 2000
title Crystal Structure Of The E.Coli Ferritin Ecftna
authors T.J.Stillman, P.D.Hempstead, P.J.Artymiuk, S.C.Andrews, A.J.Huds A.Treffry, J.R.Guest, P.M.Harrison
compound source
Molecule: Ferritin 1
Chain: A, B, C, D, E, F
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Puc18a2
symmetry Space Group: I 4
R_factor 0.186 R_Free 0.247
crystal
cell
length a length b length c angle alpha angle beta angle gamma
129.920 129.920 173.250 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.05 Å
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceThe high-resolution X-ray crystallographic structure of the ferritin (EcFtnA) of Escherichia coli; comparison with human H ferritin (HuHF) and the structures of the Fe(3+) and Zn(2+) derivatives., Stillman TJ, Hempstead PD, Artymiuk PJ, Andrews SC, Hudson AJ, Treffry A, Guest JR, Harrison PM, J Mol Biol 2001 Mar 23;307(2):587-603. PMID:11254384
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk]
  • Biological Unit Coordinates (1eum.pdb1.gz) 653 Kb
  • CSU: Contacts of Structural Units for 1EUM
  • Likely Quarternary Molecular Structure file(s) for 1EUM
  • Retrieve 1EUM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EUM from S2C, [Save to disk]
  • View 1EUM 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 1EUM
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EUM, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1euma_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1eumb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1eumc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1eumd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1eume_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1eumf_, region F [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1eum] [1eum_A] [1eum_D] [1eum_E] [1eum_F] [1eum_C] [1eum_B]
  • SWISS-PROT database: [P0A998]
  • Domain organization of [FTNA_ECOLI] by SWISSPFAM
  • Other resources with information on 1EUM
  • Community annotation for 1EUM 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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