1QE6 Immune System date Jul 13, 1999
title Interleukin-8 With An Added Disulfide Between Residues 5 And (L5ch33c)
authors N.Gerber, H.Lowman, D.R.Artis, C.Eigenbrot
compound source
Molecule: Interleukin-8 Variant
Chain: A, B, C, D
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell: Monocyte
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.208 R_Free 0.278
length a length b length c angle alpha angle beta angle gamma
37.540 71.770 57.860 90.00 90.46 90.00
method X-Ray Diffractionresolution 2.35 Å
ligand SO4 enzyme
related structures by homologous chain: 1ICW, 1ROD
A, D, C, B
  • cytokine activity
  • calcium-mediated signaling
  • intracellular signal transdu...

  • Primary referenceReceptor-binding conformation of the "ELR" motif of IL-8: X-ray structure of the L5C/H33C variant at 2.35 A resolution., Gerber N, Lowman H, Artis DR, Eigenbrot C, Proteins 2000 Mar 1;38(4):361-7. PMID:10707023
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk]
  • Biological Unit Coordinates (1qe6.pdb1.gz) 26 Kb
  • Biological Unit Coordinates (1qe6.pdb2.gz) 26 Kb
  • Biological Unit Coordinates (1qe6.pdb3.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1QE6
  • CSU: Contacts of Structural Units for 1QE6
  • Likely Quarternary Molecular Structure file(s) for 1QE6
  • Retrieve 1QE6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QE6 from S2C, [Save to disk]
  • View 1QE6 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 1QE6
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1QE6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qe6a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qe6b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1qe6c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1qe6d_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1qe6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1qe6_D] [1qe6_A] [1qe6] [1qe6_B] [1qe6_C]
  • SWISS-PROT database: [P10145]
  • Domain organization of [IL8_HUMAN] by SWISSPFAM
  • Domain found in 1QE6: [SCY ] by SMART
  • Other resources with information on 1QE6
  • Community annotation for 1QE6 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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