6Z5W

The RSL - sulfonato-calix[8]arene complex, P213 form, MES pH 6.8

• PDB DOI: https://doi.org/10.2210/pdb6Z5W/pdb

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


• Deposited: 2020-05-27 Released: 2021-04-14 
• Deposition Author(s): Engilberge, S., Ramberg, K., Crowley, P.B.
• Funding Organization(s): Science Foundation Ireland

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.19 Å
• R-Value Free: 0.177 
• R-Value Work: 0.167 
• R-Value Observed: 0.167 

Biological Assembly 1  

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

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

Biological Assembly Evidence: light scattering

Macromolecule Content

• Total Structure Weight: 11.68 kDa 
• Atom Count: 930 
• Modelled Residue Count: 88 
• 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  Gene Names: E7Z57_08365, RSP795_21825, RSP822_19650, RUN39_v1_50103
UniProt
Find proteins for A0A0S4TLR1 (Ralstonia solanacearum) Explore A0A0S4TLR1  Go to UniProtKB:  A0A0S4TLR1

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EVB (Subject of Investigation/LOI)	B [auth A]	sulfonato-calix[8]arene C56 H48 O32 S8 KCEGJGDGMRAJEP-UHFFFAOYSA-N
BDF	D [auth A], E [auth A]	beta-D-fructopyranose C6 H12 O6 LKDRXBCSQODPBY-ARQDHWQXSA-N
SO4	C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.19 Å
• R-Value Free: 0.177 
• R-Value Work: 0.167 
• R-Value Observed: 0.167 
• Space Group: P 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.826	α = 90
b = 63.826	β = 90
c = 63.826	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-04-14 
Deposition Author(s): Engilberge, S., Ramberg, K., Crowley, P.B.

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Funding Organization	Location	Grant Number
Science Foundation Ireland	Ireland	13/CDA/2168

Revision History  

• Version 1.0: 2021-04-14
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Advisory, Data collection, Database references, Refinement description