1RHG

THE STRUCTURE OF GRANULOCYTE-COLONY-STIMULATING FACTOR AND ITS RELATIONSHIP TO THOSE OF OTHER GROWTH FACTORS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Work: 0.215 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The structure of granulocyte-colony-stimulating factor and its relationship to other growth factors.

Hill, C.P.Osslund, T.D.Eisenberg, D.

(1993) Proc.Natl.Acad.Sci.USA 90: 5167-5171


  • PubMed Abstract: 
  • We have determined the three-dimensional structure of recombinant human granulocyte-colony-stimulating factor by x-ray crystallography. Phases were initially obtained at 3.0-A resolution by multiple isomorphous replacement and were refined by solvent ...

    We have determined the three-dimensional structure of recombinant human granulocyte-colony-stimulating factor by x-ray crystallography. Phases were initially obtained at 3.0-A resolution by multiple isomorphous replacement and were refined by solvent flattening and by averaging of the electron density of the three molecules in the asymmetric unit. The current R factor is 21.5% for all data between 6.0- and 2.2-A resolution. The structure is predominantly helical, with 104 of the 175 residues forming a four-alpha-helix bundle. The only other secondary structure is also helical. In the loop between the first two long helices a four-residue 3(10)-helix is immediately followed by a 6-residue alpha-helix. Three residues in the short connection between the second and third bundle helices form almost one turn of left-handed helix. The up-up-down-down connectivity with two long crossover connections has been reported previously for five other proteins, which like granulocyte-colony-stimulating factor are all signaling ligands: growth hormone, granulocyte/macrophage-colony-stimulating factor, interferon beta, interleukin 2, and interleukin 4. Structural similarity among these growth factors occurs despite the absence of similarity in their amino acid sequences. Conservation of this tertiary structure suggests that these different growth factors might all bind to their respective sequence-related receptors in an equivalent manner.


    Related Citations: 
    • Towards Automated Crystallization
      Osslund, T.D.,Luthy, R.,Cascio, D.,Eisenberg, D.
      () TO BE PUBLISHED --: --
    • Recombinant Human Granulocyte Colony-Stimulating Factor: Effects on Normal and Leukemic Myeloid Cells
      Souza, L.M.,Boone, T.C.,Gabrilove, J.,Lai, P.H.,Zsebo, K.M.,Murdock, D.C.,Chazin, V.R.,Bruszewski, J.,Lu, H.,Chen, K.C.,Barendt, J.,Platzer, E.,Moore, M.A.S.,Mertelsmann, R.,Welte, K.
      (1986) Science 232: 61
    • Folding and Oxidation of Recombinant Human Granulocyte Colony Stimulating Factor Produced in Escherichia Coli. Characterization of the Disulfide-Reduced Intermediates and Cysteine-Serine Analogs
      Lu, H.S.,Clogston, C.L.,Narhi, L.O.,Merewether, L.A.,Pearl, W.R.,Boone, T.C.
      (1992) J.Biol.Chem. 267: 8770


    Organizational Affiliation

    Molecular Biology Institute, University of California, Los Angeles 90024-1569.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GRANULOCYTE COLONY-STIMULATING FACTOR
A, B, C
174Homo sapiensMutation(s): 0 
Gene Names: CSF3 (C17orf33, GCSF)
Find proteins for P09919 (Homo sapiens)
Go to Gene View: CSF3
Go to UniProtKB:  P09919
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Work: 0.215 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 90.900α = 90.00
b = 110.700β = 90.00
c = 49.500γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORphasing
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-01-31
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance