4FNU

Crystal structure of GH36 alpha-galactosidase AgaA A355E D478A from Geobacillus stearothermophilus in complex with stachyose

Structural Biology Knowledgebase: 4FNU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.6 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.238

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4FNU

Classification: HYDROLASE

Total Structure Weight: 335957.06

Macromolecule Entities
Molecule Chains Length Organism Details
Alpha-galactosidase AgaA A, B, C, D 729 Geobacillus stearothermophilus EC#: 3.2.1.22 IUBMB
Mutation: A355E, D478A
Gene Name(s): agaA

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

A, B, C, D ALPHA D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-PHYPRBDBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLC
Query on GLC

A, B, C, D ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FRU
Query on FRU

A, B, C, D FRUCTOSE
C6 H12 O6
RFSUNEUAIZKAJO-ARQDHWQXSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.6 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.238
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 154.07 α = 90.00
b = 154.07 β = 90.00
c = 238.02 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-06-20
  • Released Date: 2012-10-03
  • Deposition author(s): Merceron, R., Foucault, M., Haser, R., Mattes, R., Watzlawick, H., Gouet, P.

Revision History

  • 2013-02-20
    Type: Citation | Details: Citation update