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: 2.20 Å
  • R-Value Work: 0.215 
  • R-Value Observed: 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 U S A 90: 5167-5171

  • DOI: 10.1073/pnas.90.11.5167
  • Primary Citation of Related Structures:  
    1RHG

  • 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 flattening and by averaging of the electron density of the three molecules in the asymmetric unit ...

    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 --: --
    • 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
    • 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

    Organizational Affiliation

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



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
GRANULOCYTE COLONY-STIMULATING FACTORA, B, C174Homo sapiensMutation(s): 0 
Gene Names: CSF3C17orf33GCSF
Find proteins for P09919 (Homo sapiens)
Explore P09919 
Go to UniProtKB:  P09919
NIH Common Fund Data Resources
PHAROS:  P09919
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Work: 0.215 
  • R-Value Observed: 0.215 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 90.9α = 90
b = 110.7β = 90
c = 49.5γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

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