2IFQ

Crystal structure of S-nitroso thioredoxin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 2IFQ

Classification: OXIDOREDUCTASE

Total Structure Weight: 35493.70

Macromolecule Entities
Molecule Chains Length Organism Details
Thioredoxin A, C 105 Homo sapiens Mutation: C69X
Details: S-nitrosocysteine at position 69
Gene Name(s): TXN Gene View TRDX TRX TRX1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Thioredoxin B 105 Homo sapiens Details: No modification at position 69 as a result of photoreduction of the SNO group
Gene Name(s): TXN Gene View TRDX TRX TRX1

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EOH
Query on EOH

B, C ETHANOL
C2 H6 O
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SNC
Query on SNC
A, C L-PEPTIDE LINKING C3 H6 N2 O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.177
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 116.08 α = 90.00
b = 25.75 β = 97.97
c = 85.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-09-21
  • Released Date: 2006-12-05
  • Deposition author(s): Weichsel, A., Montfort, W.R.

Revision History

  • Version 1_0: 2006-12-05

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance