1C9U

CRYSTAL STRUCTURE OF THE SOLUBLE QUINOPROTEIN GLUCOSE DEHYDROGENASE IN COMPLEX WITH PQQ


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1C9U

Classification: OXIDOREDUCTASE

Total Structure Weight: 101855.67

Macromolecule Entities
Molecule Chains Length Organism Details
SOLUBLE QUINOPROTEIN GLUCOSE DEHYDROGENASE A, B 454 Acinetobacter calcoaceticus EC#: 1.1.5.2 IUBMB
Gene Name(s): gdhB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PYRROLOQUINOLINE QUINONE
C14 H6 N2 O8
MMXZSJMASHPLLR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.223
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 60.59 α = 90.00
b = 158.72 β = 90.00
c = 221.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-08-03
  • Released Date: 2000-02-04
  • Deposition author(s): Oubrie, A., Rozeboom, H.J., Dijkstra, B.W.

Revision History

  • Version 1_0: 2000-02-04

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description