3UEZ Cytokine Receptor Cytokine date Oct 31, 2011
title Crystal Structure Of The Human Colony-Stimulating Factor 1 ( Cytokine In Complex With The Viral Receptor Barf1
authors J.Elegheert, N.Bracke, S.N.Savvides
compound source
Molecule: Secreted Protein Barf1
Chain: A, B, C, D
Synonym: 33 Kda Early Protein, P33
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Herpesvirus 4
Organism_common: Hhv-4
Organism_taxid: 10377
Strain: B95-8
Gene: Barf1
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell: Hek293
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phlsec

Molecule: Macrophage Colony-Stimulating Factor 1
Chain: E, F, G, H
Fragment: Unp Residues 33-181
Synonym: Csf-1, M-Csf, Mcsf, Lanimostim, Processed Macropha Stimulating Factor 1;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Csf1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Codonplus Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: H 3
R_factor 0.231 R_Free 0.274
length a length b length c angle alpha angle beta angle gamma
235.240 235.240 95.710 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.41 Å
ligand BMA, NAG enzyme
A, B, C, D

F, E, H, G

Primary referenceAllosteric competitive inactivation of hematopoietic CSF-1 signaling by the viral decoy receptor BARF1., Elegheert J, Bracke N, Pouliot P, Gutsche I, Shkumatov AV, Tarbouriech N, Verstraete K, Bekaert A, Burmeister WP, Svergun DI, Lambrecht BN, Vergauwen B, Savvides SN, Nat Struct Mol Biol. 2012 Sep;19(9):938-47. doi: 10.1038/nsmb.2367. Epub 2012 Aug, 19. PMID:22902366
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (221 Kb) [Save to disk]
  • Biological Unit Coordinates (3uez.pdb1.gz) 319 Kb
  • Biological Unit Coordinates (3uez.pdb2.gz) 318 Kb
  • LPC: Ligand-Protein Contacts for 3UEZ
  • CSU: Contacts of Structural Units for 3UEZ
  • Structure Factors (531 Kb)
  • Retrieve 3UEZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3UEZ from S2C, [Save to disk]
  • Re-refined 3uez structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3UEZ 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 3UEZ
  • 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 3UEZ, from MSDmotif at EBI
  • Fold representative 3uez from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3uez_A] [3uez] [3uez_H] [3uez_B] [3uez_G] [3uez_C] [3uez_F] [3uez_D] [3uez_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3UEZ: [IG_like ] by SMART
  • Other resources with information on 3UEZ
  • Community annotation for 3UEZ at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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