1KQ3

CRYSTAL STRUCTURE OF A GLYCEROL DEHYDROGENASE (TM0423) FROM THERMOTOGA MARITIMA AT 1.5 A RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1KQ3

Classification: OXIDOREDUCTASE

Total Structure Weight: 41421.08

Macromolecule Entities
Molecule Chains Length Organism Details
glycerol dehydrogenase A 376 Thermotoga maritima Gene Name(s): gldA TM_0423
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.173
  • Space Group: I 4 2 2

Unit Cell:

Length (Å) Angle (°)
a = 105.73 α = 90.00
b = 105.73 β = 90.00
c = 135.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-03
  • Released Date: 2002-02-27
  • Deposition author(s): Wilson, I.A., Miller, M.D., Joint Center for Structural Genomics (JCSG)

Revision History

  • Version 1_0: 2002-02-27

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-02-01

    Type: Structure summary

  • Version 1_4: 2017-10-11

    Type: Refinement description