1QJQ Tonb Dependent Receptor date Jun 29, 1999
title Ferric Hydroxamate Receptor From Escherichia Coli (Fhua)
authors A.D.Ferguson, V.Braun, H.P.Fiedler, J.W.Coulton, K.Diederichs, W
compound source
Molecule: Ferric Hydroxamate Receptor
Chain: A
Synonym: Fhua
Engineered: Yes
Mutation: Yes
Other_details: A Hexahistidine Tag Plus Five Additional Lin Residues Have Been Genetically Inserted After Residue 405 O Mature Fhua Sequence As An Affinity Tag
Organism_scientific: Escherichia Coli
Organism_common: E. Coli
Organism_taxid: 83333
Strain: K-12
Variant: Ra Chemotype
Cell: Bacterial
Cellular_location: Outer Membrane
Gene: Fhua
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: Aw740
Expression_system_variant: Ra Chemotype
Expression_system_cell: Bacterial
Expression_system_cellular_location: Cytoplasm
Expression_system_plasmid: Phx405
Expression_system_gene: Fhua405.H6
symmetry Space Group: P 61
R_factor 0.225 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
172.100 172.100 87.650 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.95 Å
ligand DPO, FTT, GCN, GLA, GLC, GMH, KDO, NI, PFC, PO4 enzyme
related structures by homologous chain: 1FI1
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the antibiotic albomycin in complex with the outer membrane transporter FhuA., Ferguson AD, Braun V, Fiedler HP, Coulton JW, Diederichs K, Welte W, Protein Sci 2000 May;9(5):956-63. PMID:10850805
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk]
  • Biological Unit Coordinates (1qjq.pdb1.gz) 125 Kb
  • LPC: Ligand-Protein Contacts for 1QJQ
  • CSU: Contacts of Structural Units for 1QJQ
  • Likely Quarternary Molecular Structure file(s) for 1QJQ
  • Structure Factors (226 Kb)
  • Retrieve 1QJQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QJQ from S2C, [Save to disk]
  • Re-refined 1qjq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QJQ 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 1QJQ
  • 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 1QJQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qjqa_, 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: [1qjq_A] [1qjq]
  • SWISS-PROT database: [P06971]
  • Belongs to the outer membrane receptor (omr) family according to TCDB.
  • Domain organization of [FHUA_ECOLI] by SWISSPFAM
  • Other resources with information on 1QJQ
  • Community annotation for 1QJQ 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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