2JEN

Family 12 xyloglucanase from Bacillus licheniformis in complex with ligand

• PDB DOI: https://doi.org/10.2210/pdb2JEN/pdb

• Classification: HYDROLASE
• Organism(s): Bacillus licheniformis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-01-18 Released: 2007-03-20 
• Deposition Author(s): Gloster, T.M., Ibatullin, F.M., Macauley, K., Eklof, J.M., Roberts, S., Turkenburg, J.P., Bjornvad, M.E., Jorgensen, P.L., Danielsen, S., Johansen, K.S., Borchert, T.V., Wilson, K.S., Brumer, H., Davies, G.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.141 
• R-Value Work: 0.115 
• R-Value Observed: 0.116 

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 31.03 kDa 
• Atom Count: 2,483 
• Modelled Residue Count: 233 
• Deposited Residue Count: 261 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ENDO-BETA-1,4-GLUCANASE	A	261	Bacillus licheniformis	Mutation(s): 1  EC: 3.2.1.4 (PDB Primary Data), 3.2.1.151 (PDB Primary Data)
UniProt
Find proteins for Q7X4S4 (Bacillus licheniformis) Explore Q7X4S4  Go to UniProtKB:  Q7X4S4

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-4)-[alpha-D-xylopyranose-(1-6)]beta-D-glucopyranose-(1-4)-[alpha-D-xylopyranose-(1-6)]alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose	B	6	N/A	N/A
Glycosylation Resources
GlyTouCan:  G92634GI GlyCosmos:  G92634GI

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-xylopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-[alpha-D-xylopyranose-(1-6)]alpha-D-glucopyranose	C	4		N/A
Glycosylation Resources
GlyTouCan:  G53526RF GlyCosmos:  G53526RF

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	G [auth A], H [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	F [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
DIO	D [auth A], E [auth A]	1,4-DIETHYLENE DIOXIDE C4 H8 O2 RYHBNJHYFVUHQT-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.40 Å
• R-Value Free: 0.141 
• R-Value Work: 0.115 
• R-Value Observed: 0.116 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.629	α = 90
b = 114.629	β = 90
c = 110.302	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-03-20 
Deposition Author(s): Gloster, T.M., Ibatullin, F.M., Macauley, K., Eklof, J.M., Roberts, S., Turkenburg, J.P., Bjornvad, M.E., Jorgensen, P.L., Danielsen, S., Johansen, K.S., Borchert, T.V., Wilson, K.S., Brumer, H., Davies, G.J.

Revision History  

• Version 1.0: 2007-03-20
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary
• Version 2.1: 2023-12-13
  Changes: Data collection, Database references, Refinement description, Structure summary