1TDE

CRYSTAL STRUCTURE OF ESCHERICHIA COLI THIOREDOXIN REDUCTASE REFINED AT 2 ANGSTROM RESOLUTION: IMPLICATIONS FOR A LARGE CONFORMATIONAL CHANGE DURING CATALYSIS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.192

Literature

Macromolecules
Sequence Display for 1TDE

Classification: OXIDOREDUCTASE(FLAVOENZYME)

Total Structure Weight: 34928.89

Macromolecule Entities
Molecule Chains Length Organism Details
THIOREDOXIN REDUCTASE A 316 Escherichia coli EC#: 1.8.1.9 IUBMB
Gene Name(s): trxB b0888 JW0871
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.192
  • Space Group: P 63 2 2

Unit Cell:

Length (Å) Angle (°)
a = 123.80 α = 90.00
b = 123.80 β = 90.00
c = 81.56 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-01-14
  • Released Date: 1994-11-30
  • Deposition author(s): Waksman, G., Krishna, T.S.R., Williams Junior, C.H., Kuriyan, J.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance