1CD9

2:2 COMPLEX OF G-CSF WITH ITS RECEPTOR

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.319 
  • R-Value Work: 0.237 

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This is version 1.5 of the entry. See complete history. 


Literature

Atomic structure of the GCSF-receptor complex showing a new cytokine-receptor recognition scheme.

Aritomi, M., Kunishima, N., Okamoto, T., Kuroki, R., Ota, Y., Morikawa, K.

(1999) Nature 401: 713-717

  • DOI: https://doi.org/10.1038/44394
  • Primary Citation of Related Structures:  
    1CD9, 1PGR

  • PubMed Abstract: 

    Granulocyte colony-stimulating factor (GCSF) is the principal growth factor regulating the maturation, proliferation and differentiation of the precursor cells of neutrophilic granulocytes and is used to treat neutropenia. GCSF is a member of the long-chain subtype of the class 1 cytokine superfamily, which includes growth hormone, erythropoietin, interleukin 6 and oncostatin M. Here we have determined the crystal structure of GCSF complexed to the BN-BC domains, the principal ligand-binding region of the GCSF receptor (GCSFR). The two receptor domains form a complex in a 2:2 ratio with the ligand, with a non-crystallographic pseudo-twofold axis through primarily the interdomain region and secondarily the BC domain. This structural view of a gp130-type receptor-ligand complex presents a new molecular basis for cytokine-receptor recognition.

    • Organizational Affiliation: 

    Biomolecular Engineering Research Institute, Suita-city, Osaka, Japan.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (GRANULOCYTE COLONY-STIMULATING FACTOR)
A, C
175Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P09919 (Homo sapiens)
Explore P09919 
Go to UniProtKB:  P09919
PHAROS:  P09919
GTEx:  ENSG00000108342 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP09919
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (G-CSF RECEPTOR)
B, D
215Mus musculusMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P40223 (Mus musculus)
Explore P40223 
Go to UniProtKB:  P40223
IMPC:  MGI:1339755
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP40223
Glycosylation
Glycosylation Sites: 1
Go to GlyGen: P40223-1
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.319 
  • R-Value Work: 0.237 
  • Space Group: I 41 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 125.467α = 90
b = 125.467β = 90
c = 372.771γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
MLPHAREphasing
REFMACrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-03-08
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Database references, Derived calculations, Structure summary
  • Version 1.4: 2023-12-27
    Changes: Data collection, Database references, Structure summary
  • Version 1.5: 2024-11-20
    Changes: Structure summary