4AHA

Crystal Structure of Fucose binding lectin from Aspergillus Fumigatus (AFL) in complex with fucosylated monosaccharides (Fuc1-2Gal, Fuc1- 3GlcNAc, Fuc1-4GlcNAc and Fuc1-6GlcNAc)

Structural Biology Knowledgebase: 4AHA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 4AHA

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 72211.43

Macromolecule Entities
Molecule Chains Length Organism Details
FUCOSE-SPECIFIC LECTIN FLEA A, B 315 Aspergillus fumigatus Mutation: L20S, R111C
Gene Name(s): AFUA_5G14740
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A, B ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.165
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 45.73 α = 90.00
b = 88.38 β = 99.63
c = 78.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-06
  • Released Date: 2013-02-20
  • Deposition author(s): Houser, J., Komarek, J., Kostlanova, N., Lahmann, M., Cioci, G., Varrot, A., Imberty, A., Wimmerova, M.

Revision History

  • 2015-03-25
    Type: Citation | Details: JRNL
  • 2015-03-11
    Type: Citation | Details: JRNL