1W6M

X-RAY CRYSTAL STRUCTURE OF C2S HUMAN GALECTIN-1 COMPLEXED WITH GALACTOSE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.201

Literature

Macromolecules
Sequence Display for 1W6M

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 30242.00

Macromolecule Entities
Molecule Chains Length Organism Details
GALECTIN-1 A 134 Homo sapiens Mutation: C1002S, G1065D
Gene Name(s): LGALS1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GALECTIN-1 B 134 Homo sapiens Mutation: C2002S, G2065D
Gene Name(s): LGALS1 Gene View

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GAL
Query on GAL

A, B BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BME
Query on BME

A, B BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 36.78 α = 90.00
b = 88.90 β = 90.00
c = 93.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-19
  • Released Date: 2004-10-20
  • Deposition author(s): Lopez-Lucendo, M.I.F., Gabius, H.J., Romero, A.

Revision History

  • Version 1_0: 2004-10-20

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-07-05

    Type: Data collection