4WRL Cytokine Cytokine Receptor date Oct 24, 2014
title Structure Of The Human Csf-1:Csf-1r Complex
authors J.Felix, S.De Munck, J.Elegheert, S.N.Savvides
compound source
Molecule: Macrophage Colony-Stimulating Factor 1 Receptor
Chain: A, C
Fragment: Unp Residues 20-296
Synonym: Csf-1 Receptor,M-Csf-R,Proto-Oncogene C-Fms
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Csf1r, Fms
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_cell_line: Hek-293s

Molecule: Macrophage Colony-Stimulating Factor 1
Chain: B, D
Fragment: Unp Residues 33-181
Synonym: Mcsf,Lanimostim
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Csf1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 41
R_factor 0.223 R_Free 0.261
length a length b length c angle alpha angle beta angle gamma
142.997 142.997 138.323 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand FUC, GAL, NAG, SIA enzyme Transferase E.C. BRENDA
D, B

Primary referenceStructure and Assembly Mechanism of the Signaling Complex Mediated by Human CSF-1., Felix J, De Munck S, Verstraete K, Meuris L, Callewaert N, Elegheert J, Savvides SN, Structure. 2015 Jul 21. pii: S0969-2126(15)00272-5. doi:, 10.1016/j.str.2015.06.019. PMID:26235028
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (294 Kb) [Save to disk]
  • Biological Unit Coordinates (4wrl.pdb1.gz) 283 Kb
  • LPC: Ligand-Protein Contacts for 4WRL
  • CSU: Contacts of Structural Units for 4WRL
  • Structure Factors (289 Kb)
  • Retrieve 4WRL in mmCIF format [Save to disk]
  • Re-refined 4wrl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4WRL 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 4WRL
  • 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
  • Fold representative 4wrl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4wrl_D] [4wrl_C] [4wrl_B] [4wrl_A] [4wrl]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4WRL: [IG_like] [IGc2 ] by SMART
  • Other resources with information on 4WRL
  • Community annotation for 4WRL at PDBWiki (http://pdbwiki.org)

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