7E7R

Crystal structure of RSL mutant in complex with Ligand

• PDB DOI: https://doi.org/10.2210/pdb7E7R/pdb

• Classification: SUGAR BINDING PROTEIN
• Organism(s): Ralstonia solanacearum
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2021-02-27 Released: 2021-04-14 
• Deposition Author(s): Li, L., Chen, G.S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.82 Å
• R-Value Free: 0.285 
• R-Value Work: 0.250 
• R-Value Observed: 0.252 

Literature

Crystal structure of RSL mutant-R17A/R108A/R199A in complex with R3F

Li, L., Chen, G.S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 62.74 kDa 
• Atom Count: 4,641 
• Modelled Residue Count: 514 
• Deposited Residue Count: 544 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fucose-binding lectin protein,Fucose-binding lectin protein,Fucose-binding lectin protein	A, B	272	Ralstonia solanacearum	Mutation(s): 3  Gene Names: E7Z57_08365, RSP795_21825, RSP822_19650, RUN39_v1_50103
UniProt
Find proteins for A0A0S4WQH1 (Ralstonia solanacearum) Explore A0A0S4WQH1  Go to UniProtKB:  A0A0S4WQH1

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
R2F (Subject of Investigation/LOI)	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [auth B]	2-[2-[4-[[(2R,3S,4R,5S,6S)-6-methyl-3,4,5-tris(oxidanyl)oxan-2-yl]oxymethyl]-1,2,3-triazol-1-yl]ethoxy]ethyl 2-[3,6-bis(diethylamino)-9H-xanthen-9-yl]benzoate C41 H53 N5 O9 ODXMNHGJTHCYBO-XFBFBVLGSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.82 Å
• R-Value Free: 0.285 
• R-Value Work: 0.250 
• R-Value Observed: 0.252 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.427	α = 90
b = 81.959	β = 90
c = 97.116	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-04-14 
Deposition Author(s): Li, L., Chen, G.S.

Revision History  

• Version 1.0: 2021-04-14
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Refinement description