4LBQ

Crystal structure of mouse galectin-1

• PDB DOI: https://doi.org/10.2210/pdb4LBQ/pdb

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


• Deposited: 2013-06-20 Released: 2014-07-02 
• Deposition Author(s): Rustiguel, J.K., Trabuco, A.C., Del Cistia Andrade, C., Stowell, S.R., Cummings, R.D., Dias-Baruffi, M., Nonato, M.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.238 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 

Starting Model: experimental

Literature

Crystal structure of mouse galectin-1

Rustiguel, J.K., Trabuco, A.C., Del Cistia Andrade, C., Stowell, S.R., Cummings, R.D., Dias-Baruffi, M., Nonato, M.C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 59.95 kDa 
• Atom Count: 4,258 
• Modelled Residue Count: 521 
• Deposited Residue Count: 540 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Galectin-1	A	135	Mus musculus	Mutation(s): 0  Gene Names: Gbp, Lgals1
UniProt
Find proteins for P16045 (Mus musculus) Explore P16045  Go to UniProtKB:  P16045

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Galectin-1	B, C	135	Mus musculus	Mutation(s): 0  Gene Names: Gbp, Lgals1
UniProt
Find proteins for P16045 (Mus musculus) Explore P16045  Go to UniProtKB:  P16045

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Galectin-1	D	135	Mus musculus	Mutation(s): 0  Gene Names: Gbp, Lgals1
UniProt
Find proteins for P16045 (Mus musculus) Explore P16045  Go to UniProtKB:  P16045

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	E [auth A], F [auth B], G [auth C], H [auth D]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO	A	L-PEPTIDE LINKING	C3 H7 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.238 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.04	α = 90
b = 38.2	β = 112.71
c = 130.18	γ = 90

Software Package:

Software Name	Purpose
MAR345dtb	data collection
PHENIX	model building
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-07-02 
Deposition Author(s): Rustiguel, J.K., Trabuco, A.C., Del Cistia Andrade, C., Stowell, S.R., Cummings, R.D., Dias-Baruffi, M., Nonato, M.C.

Revision History  

• Version 1.0: 2014-07-02
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2023-12-06
  Changes: Data collection