Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Dihedral - D3  (3D View)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Dihedral - D3  (3D View)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 435890.84 
• Atom Count: 30656 
• Residue Count: 3840 
• Unique protein chains: 1

3FVR

Crystal Structure of Acetyl Xylan Esterase from Bacillus pumilus, monoclinic crystal form I

• DOI: 10.2210/pdb3FVR/pdb

• Classification: HYDROLASE
• Organism(s): Bacillus pumilus
• Expression System: Escherichia coli


• Deposited: 2009-01-16 Released: 2010-01-05 
• Deposition Author(s): Krastanova, I., Cassetta, A., Lamba, D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.5 Å
• R-Value Free: 0.228 
• R-Value Work: 0.184 

Literature

Structural and functional studies of Bacillus pumilus acetyl xylan esterase

Krastanova, I., Cassetta, A., Mastihubova, M., Biely, P., Lamba, D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Acetyl xylan esterase	A, B, C, D, E, F, G, H, I, L, M, N	320	Bacillus pumilus	Mutation(s): 0  Gene Names: axe EC: 3.1.1.6
Find proteins for Q9K5F2 (Bacillus pumilus) Go to UniProtKB:  Q9K5F2

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
CL	A, B, C, D, E, F, G, H, I, L, M, N	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
GOL	C, F, I, L	GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
PG4	D, G, H	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
PGE	C, F	TRIETHYLENE GLYCOL C6 H14 O4 ZIBGPFATKBEMQZ-UHFFFAOYSA-N
PEG	H, M	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.5 Å
• R-Value Free: 0.228 
• R-Value Work: 0.184 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 87.485	α = 90.00
b = 167.686	β = 91.35
c = 144.961	γ = 90.00

Software Package:

Software Name	Purpose
AMoRE	phasing
MAR345	data collection
PDB_EXTRACT	data extraction
DENZO	data reduction
CNS	refinement
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2009-01-16 
• Released Date: 2010-01-05 
• Deposition Author(s): Krastanova, I., Cassetta, A., Lamba, D.

Revision History 

• Version 1.0: 2010-01-05
  Type: Initial release
• Version 1.1: 2011-07-13
  Type: Version format compliance
• Version 1.2: 2017-11-01
  Type: Refinement description