4AH4

Crystal Structure of Fucose binding lectin from Aspergillus Fumigatus (AFL) in complex with BGA Oligosaccharide.

Structural Biology Knowledgebase: 4AH4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.168

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AH4

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 74582.97

Macromolecule Entities
Molecule Chains Length Organism Details
FUCOSE-SPECIFIC LECTIN FLEA A, B 315 Aspergillus fumigatus Mutation: L20S, R111C

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A2G
Query on A2G

A, B N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
C8 H15 N O6
OVRNDRQMDRJTHS-CBQIKETKSA-N
Ligand Explorer
 
JSmol
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
FUC
Query on FUC

A, B ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer
 
JSmol
GAL
Query on GAL

A, B BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSD
Query on CSD
A, B L-PEPTIDE LINKING C3 H7 N O4 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.168
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.42 α = 103.61
b = 47.44 β = 91.96
c = 80.09 γ = 113.08

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-03
  • 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
  • 2014-11-05
    Type: Non-polymer description | Details: HET, HETSYN, FORMUL, HETNAM
  • 2014-11-05
    Type: Other | Details: MASTER, MODRES, REMARK 900
  • 2014-11-05
    Type: Atom nomenclature | Details: HETATM
  • 2014-11-05
    Type: Linkage | Details: LINK
  • 2014-11-05
    Type: Binding sites and description | Details: REMARK 800, SITE
  • 2014-11-05
    Type: Polymer description | Details: SEQRES