1EXT

EXTRACELLULAR DOMAIN OF THE 55KDA TUMOR NECROSIS FACTOR RECEPTOR. CRYSTALLIZED AT PH3.7 IN P 21 21 21.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 1EXT

Classification: SIGNALLING PROTEIN

Total Structure Weight: 36984.15

Macromolecule Entities
Molecule Chains Length Organism Details
TUMOR NECROSIS FACTOR RECEPTOR A, B 162 Homo sapiens Fragment: EXTRACELLULAR DOMAIN
Gene Name(s): TNFRSF1A Gene View TNFAR TNFR1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.203
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 78.81 α = 90.00
b = 83.06 β = 90.00
c = 67.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-07-03
  • Released Date: 1997-01-11
  • Deposition author(s): Naismith, J.H., Sprang, S.R.

Revision History

  • Version 1_0: 1997-01-11

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance