3W7V

Crystal Structure of Axe2, an Acetylxylan Esterase from Geobacillus stearothermophilus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.177 
  • R-Value Work: 0.141 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

A unique octameric structure of Axe2, an intracellular acetyl-xylooligosaccharide esterase from Geobacillus stearothermophilus

Lansky, S.Alalouf, O.Solomon, H.V.Alhassid, A.Govada, L.Chayan, N.E.Belrahli, H.Shoham, Y.Shoham, G.

(2014) Acta Crystallogr.,Sect.D 70: 261-278


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Acetyl xylan esterase
A, B
219Geobacillus stearothermophilusMutation(s): 0 
Gene Names: axe2
EC: 3.1.1.72
Find proteins for Q09LX1 (Geobacillus stearothermophilus)
Go to UniProtKB:  Q09LX1
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
A, B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A, B
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.177 
  • R-Value Work: 0.141 
  • Space Group: I 4 2 2
Unit Cell:
Length (Å)Angle (°)
a = 109.832α = 90.00
b = 109.832β = 90.00
c = 213.308γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
HKL-2000data scaling
REFMACphasing
HKL-2000data reduction
PDB_EXTRACTdata extraction
HKL-2000data collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-02-12
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Refinement description