1EOT | pdb_00001eot

SOLUTION NMR STRUCTURE OF EOTAXIN, MINIMIZED AVERAGE STRUCTURE

• PDB DOI: https://doi.org/10.2210/pdb1EOT/pdb
• BMRB: 4155

• Classification: CYTOKINE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 1998-06-17 Released: 1999-01-13 
• Deposition Author(s): Crump, M.P., Rajarathnam, K., Sykes, B.D.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 1 
• Selection Criteria: STRUCTURES WERE SELECTED WITH NO VIOLATIONS > 0.3 A OR DIHEDRAL ANGLES > 0.5 A AND GOOD COVALENT GEOMETRY. 

Literature

Solution structure of eotaxin, a chemokine that selectively recruits eosinophils in allergic inflammation.

Crump, M.P., Rajarathnam, K., Kim, K.S., Clark-Lewis, I., Sykes, B.D.

(1998) J Biological Chem 273: 22471-22479

• PubMed: 9712872 
• DOI: https://doi.org/10.1074/jbc.273.35.22471
• Primary Citation Related Structures: 
  1EOT, 2EOT


• PubMed Abstract: 
  

  The solution structure of the CCR3-specific chemokine, eotaxin, has been determined by NMR spectroscopy. The quaternary structure of eotaxin was investigated by ultracentrifugation and NMR, and it was found to be in equilibrium between monomer and dimer under a wide range of conditions. At pH

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Organizational Affiliation: 
• Protein Engineering Network of Centres of Excellence (PENCE) and Department of Biochemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2S2.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 8.38 kDa 
• Atom Count: 585 
• Modeled Residue Count: 74 
• Deposited Residue Count: 74 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
EOTAXIN	A	74	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P51671 (Homo sapiens) Explore P51671  Go to UniProtKB:  P51671
PHAROS:  P51671 GTEx:  ENSG00000172156

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 1 
• Selection Criteria: STRUCTURES WERE SELECTED WITH NO VIOLATIONS > 0.3 A OR DIHEDRAL ANGLES > 0.5 A AND GOOD COVALENT GEOMETRY. 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-01-13 
Deposition Author(s): Crump, M.P., Rajarathnam, K., Sykes, B.D.

Revision History  

• Version 1.0: 1999-01-13
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-16
  Changes: Data collection, Database references, Derived calculations, Experimental preparation, Other
• Version 1.4: 2024-11-20
  Changes: Data collection, Structure summary