5GZE

Galectin-8 N-terminal domain carbohydrate recognition domain

• PDB DOI: https://doi.org/10.2210/pdb5GZE/pdb

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


• Deposited: 2016-09-28 Released: 2016-12-21 
• Deposition Author(s): Su, J.Y., Si, Y.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.32 Å
• R-Value Free: 0.278 
• R-Value Work: 0.251 
• R-Value Observed: 0.253 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 17.11 kDa 
• Atom Count: 1,242 
• Modelled Residue Count: 148 
• Deposited Residue Count: 148 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Galectin-8	A	148	Homo sapiens	Mutation(s): 0  Gene Names: LGALS8
UniProt & NIH Common Fund Data Resources
Find proteins for O00214 (Homo sapiens) Explore O00214  Go to UniProtKB:  O00214
PHAROS:  O00214 GTEx:  ENSG00000116977

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-galactopyranose-(1-4)-beta-D-glucopyranose	B	2		N/A
Glycosylation Resources
GlyTouCan:  G84224TW GlyCosmos:  G84224TW GlyGen:  G84224TW

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900004	B	beta-lactose	Oligosaccharide / Nutrient

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.32 Å
• R-Value Free: 0.278 
• R-Value Work: 0.251 
• R-Value Observed: 0.253 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.687	α = 90
b = 39.744	β = 108.02
c = 55.802	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-12-21 
Deposition Author(s): Su, J.Y., Si, Y.L.

Revision History  

• Version 1.0: 2016-12-21
  Type: Initial release
  
• Version 1.1: 2019-12-25
  Changes: Database references
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2024-03-20
  Changes: Data collection, Database references, Structure summary