2VXT Cytokine date Jul 10, 2008
title Crystal Structure Of Human Il-18 Complexed To Murine Referen Antibody 125-2h Fab
authors M.A.Argiriadi, T.Xiang, C.Wu, T.Ghayur, D.W.Borhani
compound source
Molecule: Murine Igg 125-2h
Chain: H
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Cell_line: Hybridoma
Expression_system: Mus Musculus
Expression_system_taxid: 10090

Molecule: Interleukin-18
Chain: I
Synonym: Il-18, Interferon-Gamma-Inducing Factor, Ifn-Gamma Factor, Interleukin-1 Gamma, Il-1 Gamma, Iboctadekin;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21

Molecule: Murine Igg 125-2h
Chain: L
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Cell_line: Hybridoma
Expression_system: Mus Musculus
Expression_system_taxid: 10090
symmetry Space Group: P 1 21 1
R_factor 0.162 R_Free 0.196
crystal
cell
length a length b length c angle alpha angle beta angle gamma
44.345 62.435 104.734 90.00 100.39 90.00
method X-Ray Diffractionresolution 1.49 Å
ligand CL, MG enzyme
note 2VXT is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
I


Primary referenceUnusual water-mediated antigenic recognition of the pro-inflammatory cytokine interleukin-18., Argiriadi MA, Xiang T, Wu C, Ghayur T, Borhani DW, J Biol Chem. 2009 Jun 24. PMID:19553661
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk]
  • Biological Unit Coordinates (2vxt.pdb1.gz) 107 Kb
  • LPC: Ligand-Protein Contacts for 2VXT
  • CSU: Contacts of Structural Units for 2VXT
  • Likely Quarternary Molecular Structure file(s) for 2VXT
  • Structure Factors (623 Kb)
  • Retrieve 2VXT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VXT from S2C, [Save to disk]
  • Re-refined 2vxt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2VXT 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 2VXT
  • 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 2VXT, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vxt_H] [2vxt] [2vxt_L] [2vxt_I]
  • SWISS-PROT database: [Q14116]
  • Domain organization of [IL18_HUMAN] by SWISSPFAM
  • Domains found in 2VXT: [IG_like] [IGv] [IL1 ] by SMART
  • Other resources with information on 2VXT
  • Community annotation for 2VXT 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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