1TNR

CRYSTAL STRUCTURE OF THE SOLUBLE HUMAN 55 KD TNF RECEPTOR-HUMAN TNF-BETA COMPLEX: IMPLICATIONS FOR TNF RECEPTOR ACTIVATION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Work: 0.160 
  • R-Value Observed: 0.160 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal structure of the soluble human 55 kd TNF receptor-human TNF beta complex: implications for TNF receptor activation.

Banner, D.W.D'Arcy, A.Janes, W.Gentz, R.Schoenfeld, H.J.Broger, C.Loetscher, H.Lesslauer, W.

(1993) Cell 73: 431-445

  • DOI: 10.1016/0092-8674(93)90132-a
  • Primary Citation of Related Structures:  
    1TNR

  • PubMed Abstract: 
  • The X-ray crystal structure of the complex of the extracellular domain of the human 55 kd tumor necrosis factor (TNF) receptor with human TNF beta has been determined at 2.85 A resolution. The complex has three receptor molecules bound symmetrically to one TNF beta trimer ...

    The X-ray crystal structure of the complex of the extracellular domain of the human 55 kd tumor necrosis factor (TNF) receptor with human TNF beta has been determined at 2.85 A resolution. The complex has three receptor molecules bound symmetrically to one TNF beta trimer. The receptor fragment, a very elongated end to end assembly of four similar folding domains, binds in the groove between two adjacent TNF beta subunits. The structure of the complex defines the orientation of the ligand with respect to the cell membrane and provides a model for TNF receptor activation. The novel fold of the TNF receptor structure is likely to be representative of the nerve growth factor (NGF)/TNF receptor family as a whole.


    Related Citations: 
    • Crystallization and Preliminary Analysis of Tnf-Beta and a Tnf-Beta-55 Kd Tnf Receptor Complex
      D'Arcy, A., Banner, D.W., Janes, W., Winkler, F.K., Loetscher, H., Schoenfeld, H-J., Zulauf, M., Gentz, R., Lesslauer, W.
      (1993) J Mol Biol 229: 555

    Organizational Affiliation

    F. Hoffmann-La Roche Limited, Pharmaceutical Research-New Technologies, Basel, Switzerland.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TUMOR NECROSIS FACTOR BETAA144Homo sapiensMutation(s): 0 
Gene Names: LTATNFBTNFSF1
UniProt & NIH Common Fund Data Resources
Find proteins for P01374 (Homo sapiens)
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Go to UniProtKB:  P01374
PHAROS:  P01374
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
TUMOR NECROSIS FACTOR RECEPTOR P55B [auth R]139Homo sapiensMutation(s): 0 
Gene Names: TNFRSF1ATNFARTNFR1
UniProt & NIH Common Fund Data Resources
Find proteins for P19438 (Homo sapiens)
Explore P19438 
Go to UniProtKB:  P19438
PHAROS:  P19438
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Work: 0.160 
  • R-Value Observed: 0.160 
  • Space Group: I 2 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 145.64α = 90
b = 145.64β = 90
c = 145.64γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

  • Deposited Date: 1994-05-09 
  • Released Date: 1994-07-31 
  • Deposition Author(s): Banner, D.W.

Revision History  (Full details and data files)

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