2BS5

LECTIN FROM RALSTONIA SOLANACEARUM COMPLEXED WITH 2-FUCOSYLLACTOSE

• PDB DOI: https://doi.org/10.2210/pdb2BS5/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Ralstonia solanacearum
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2005-05-18 Released: 2005-05-19 
• Deposition Author(s): Mitchell, E.P., Kostlanova, N., Wimmerova, M., Imberty, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.253 
• R-Value Work: 0.183 
• R-Value Observed: 0.186 

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 10.75 kDa 
• Atom Count: 831 
• Modelled Residue Count: 90 
• Deposited Residue Count: 90 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FUCOSE-BINDING LECTIN PROTEIN	A	90	Ralstonia solanacearum	Mutation(s): 0
UniProt
Find proteins for A0A0S4TLR1 (Ralstonia solanacearum) Explore A0A0S4TLR1  Go to UniProtKB:  A0A0S4TLR1

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-L-fucopyranose-(1-2)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranose	B, C	3		N/A
Glycosylation Resources
GlyTouCan:  G61399NC GlyCosmos:  G61399NC GlyGen:  G61399NC

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900070	B, C	2'-fucosyllactose	Oligosaccharide / Glycan component

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.253 
• R-Value Work: 0.183 
• R-Value Observed: 0.186 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.824	α = 90
b = 76.824	β = 90
c = 101.519	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-05-19 
Deposition Author(s): Mitchell, E.P., Kostlanova, N., Wimmerova, M., Imberty, A.

Revision History  

• Version 1.0: 2005-05-19
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2019-05-08
  Changes: Data collection, Experimental preparation, Other
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Other, Structure summary