1QFF E. COLI FERRIC HYDROXAMATE UPTAKE RECEPTOR (FHUA) IN COMPLEX WITH BOUND FERRICHROME-IRON date
authors Ferguson, A.D., Hofmann, E., Coulton, J.W., Diederichs, K., Welte, W.
compound source
symmetry
R_factor
R_Free 0.276
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.70
ligand DAO, DDQ, DPO, EAP, FCI, FTT, GCN, GLA, GLC, GMH, KDO, MSE, MYR, PA1, PO4 enzyme
related structures by homologous chain: 1BY5, 1FCP
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA conserved structural motif for lipopolysaccharide recognition by procaryotic and eucaryotic proteins., Ferguson AD, Welte W, Hofmann E, Lindner B, Holst O, Coulton JW, Diederichs K, Structure Fold Des 2000 Jun 15;8(6):585-92. PMID:10873859
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]
  • Biological Unit Coordinates (1qff.pdb1.gz) 121 Kb
  • LPC: Ligand-Protein Contacts for 1QFF
  • CSU: Contacts of Structural Units for 1QFF
  • Likely Quarternary Molecular Structure file(s) for 1QFF
  • Retrieve 1QFF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QFF from S2C, [Save to disk]
    • View 1QFF 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 1QFF
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QFF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qffa_, 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: [1qff_A] [1qff]
  • 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 1QFF
  • Community annotation for 1QFF 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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