1EVS

CRYSTAL STRUCTURE OF HUMAN ONCOSTATIN M

• PDB DOI: https://doi.org/10.2210/pdb1EVS/pdb

• Classification: CYTOKINE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2000-04-20 Released: 2000-09-13 
• Deposition Author(s): Deller, M.C., Hudson, K.R., Ikemizu, S., Bravo, J., Jones, E.Y., Heath, J.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.261 
• R-Value Work: 0.205 

Literature

Crystal structure and functional dissection of the cytostatic cytokine oncostatin M.

Deller, M.C., Hudson, K.R., Ikemizu, S., Bravo, J., Jones, E.Y., Heath, J.K.

(2000) Structure 8: 863-874

• PubMed: 10997905 
• DOI: https://doi.org/10.1016/s0969-2126(00)00176-3
• Primary Citation of Related Structures:  
  1EVS


• PubMed Abstract: 
  

  The cytokine oncostatin M (OSM) inhibits growth of certain tumour-derived cells, induces proliferation in other cell types (e.g. haemangioblasts) and is a mediator of inflammatory responses. Its mechanism of action is via specific binding to gp130 and either the leukaemia inhibitory factor receptor (LIFR) or oncostatin M receptor (OSMR) systems at the cell surface to form an active signalling complex.

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Organizational Affiliation: 

Division of Structural Biology, The Wellcome Trust Centre for Human Genetics, University of Oxford, UK.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 21.14 kDa 
• Atom Count: 1,435 
• Modelled Residue Count: 163 
• Deposited Residue Count: 187 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ONCOSTATIN M	A	187	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P13725 (Homo sapiens) Explore P13725  Go to UniProtKB:  P13725
PHAROS:  P13725 GTEx:  ENSG00000099985

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.261 
• R-Value Work: 0.205 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.887	α = 90
b = 53.285	β = 90
c = 106.694	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2000-09-13 
Deposition Author(s): Deller, M.C., Hudson, K.R., Ikemizu, S., Bravo, J., Jones, E.Y., Heath, J.K.

Revision History  

• Version 1.0: 2000-09-13
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-01-31
  Changes: Experimental preparation