1XNB

HIGH-RESOLUTION STRUCTURES OF XYLANASES FROM B. CIRCULANS AND T. HARZIANUM IDENTIFY A NEW FOLDING PATTERN AND IMPLICATIONS FOR THE ATOMIC BASIS OF THE CATALYSIS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.49 Å
  • R-Value Observed: 0.165

Literature

Macromolecules
Sequence Display for 1XNB

Classification: GLYCOSIDASE

Total Structure Weight: 20505.07

Macromolecule Entities
Molecule Chains Length Organism Details
XYLANASE A 185 Bacillus circulans EC#: 3.2.1.8 IUBMB
Gene Name(s): xlnA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.49 Å
  • R-Value Observed: 0.165
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 44.00 α = 90.00
b = 52.78 β = 90.00
c = 78.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-06-01
  • Released Date: 1994-12-20
  • Deposition author(s): Campbell, R.L.

Revision History

  • Version 1_0: 1994-12-20

    Type: Initial release

  • Version 1_1: 2008-03-03

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-11-29

    Type: Derived calculations, Other