8ITZ

Crystal structure of human Galectin-3 in complex with small molecule inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.22 Å
  • R-Value Free: 0.173 
  • R-Value Work: 0.147 
  • R-Value Observed: 0.148 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Discovery and Exploration of Monosaccharide Linked Dimers to Target Fibrosis

Swidorski, J.J.Beno, B.B.Liu, C.Yoon, D.Ghosh, K.Sale, H.Shah, D.Acharya, K.Yanchunas, J.Ellsworth, B.Cheng, D.Regueiro-Ren, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Galectin-3179Homo sapiensMutation(s): 2 
Gene Names: LGALS3MAC2
UniProt & NIH Common Fund Data Resources
Find proteins for P17931 (Homo sapiens)
Explore P17931 
Go to UniProtKB:  P17931
PHAROS:  P17931
GTEx:  ENSG00000131981 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP17931
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
QB2 (Subject of Investigation/LOI)
Query on QB2

Download Ideal Coordinates CCD File 
C [auth A]2-[(2R,3R,4S,5R,6R)-2-(3,4-dichlorophenyl)sulfanyl-6-(hydroxymethyl)-5-oxidanyl-4-[4-[3,4,5-tris(fluoranyl)phenyl]-1,2,3-triazol-1-yl]oxan-3-yl]oxyethanoic acid
C22 H18 Cl2 F3 N3 O6 S
RROCGPVSGSQEET-WIXLDOGYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
B [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA
Query on NA

Download Ideal Coordinates CCD File 
D [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.22 Å
  • R-Value Free: 0.173 
  • R-Value Work: 0.147 
  • R-Value Observed: 0.148 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 36.51α = 90
b = 57.241β = 90
c = 61.257γ = 90
Software Package:
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
REFMACrefinement
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Other private--

Revision History  (Full details and data files)

  • Version 1.0: 2024-03-27
    Type: Initial release