1KRQ Metal Binding Protein date Jan 10, 2002
title Crystal Structure Analysis Of Campylobacter Jejuni Ferritin
authors L.Hortolan, N.Saintout, G.Granier, B.Langlois D'Estaintot, C.Man Y.Mizunoe, S.N.Wai, B.Gallois, G.Precigoux
compound source
Molecule: Ferritin
Chain: A
Engineered: Yes
 Organism_scientific: Campylobacter Jejuni
Organism_taxid: 197
Gene: Cft
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3b
symmetry Space Group: I 4 3 2
R_factor 0.203 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
152.050 152.050 152.050 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (1krq.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (1krq.pdb2.gz) 622 Kb
  • CSU: Contacts of Structural Units for 1KRQ
  • Likely Quarternary Molecular Structure file(s) for 1KRQ
  • Structure Factors (69 Kb)
  • Retrieve 1KRQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KRQ from S2C, [Save to disk]
  • Re-refined 1krq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1KRQ 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 1KRQ
  • 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 1KRQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1krqa_, region A [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: [1krq] [1krq_A]
  • SWISS-PROT database: [Q46106]
  • Domain organization of [FTN_CAMJE] by SWISSPFAM
    • Other resources with information on 1KRQ
  • Community annotation for 1KRQ 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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