1GOQ

Thermostable xylanase I from Thermoascus aurantiacus - Room temperature xylobiose complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.167

Literature

Macromolecules
Sequence Display for 1GOQ

Classification: HYDROLASE

Total Structure Weight: 33791.49

Macromolecule Entities
Molecule Chains Length Organism Details
ENDO-1,4-BETA-XYLANASE A 303 Thermoascus aurantiacus EC#: 3.2.1.8 IUBMB
Gene Name(s): XYNA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A BETA-D-XYLOPYRANOSE
C5 H10 O5
SRBFZHDQGSBBOR-KKQCNMDGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PCA
Query on PCA
A L-PEPTIDE LINKING C5 H7 N O3 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.167
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 46.06 α = 90.00
b = 59.56 β = 110.80
c = 51.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-23
  • Released Date: 2001-12-07
  • Deposition author(s): Lo Leggio, L., Larsen, S.

Revision History

  • Version 1_0: 2001-12-07

    Type: Initial release

  • Version 1_1: 2014-10-22

    Type: Database references, Derived calculations, Non-polymer description, Other, Version format compliance