1L8N

The 1.5A crystal structure of alpha-D-glucuronidase from Bacillus stearothermophilus T-1, complexed with 4-O-methyl-glucuronic acid and xylotriose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.172
  • R-Value Work: 0.140

Literature

Macromolecules
Sequence Display for 1L8N

Classification: HYDROLASE

Total Structure Weight: 80376.98

Macromolecule Entities
Molecule Chains Length Organism Details
ALPHA-D-GLUCURONIDASE A 679 Geobacillus stearothermophilus EC#: 3.2.1.131 IUBMB
Gene Name(s): aguA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-O-METHYL-BETA-D-GLUCURONIC ACID
C7 H12 O7
WGLLPAPKWFDHHV-RLZVPWTLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
XYP
Query on XYP

A BETA-D-XYLOPYRANOSE
C5 H10 O5
SRBFZHDQGSBBOR-KKQCNMDGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
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: 0.172
  • R-Value Work: 0.140
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 73.95 α = 90.00
b = 73.95 β = 90.00
c = 331.34 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-21
  • Released Date: 2003-03-21
  • Deposition author(s): Golan, G., Shallom, D., Teplitsky, A., Zaide, G., Shulami, S., Baasov, T., Stojanoff, V., Thompson, A., Shoham, Y., Shoham, G.

Revision History

  • Version 1_0: 2003-03-21

    Type: Initial release

  • Version 1_1: 2008-04-28

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Version format compliance