2XZJ

THE ASPERGILLUS FUMIGATUS SIALIDASE IS A KDNASE: STRUCTURAL AND MECHANISTIC INSIGHTS

Structural Biology Knowledgebase: 2XZJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.201

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2XZJ

Classification: HYDROLASE

Total Structure Weight: 84966.80

Macromolecule Entities
Molecule Chains Length Organism Details
EXTRACELLULAR SIALIDASE/NEURAMINIDASE, PUTATIVE A, B 386 Aspergillus fumigatus EC#: 3.2.1.18 IUBMB
Fragment: RESIDUES 21-406
Gene Name(s): AFUA_4G13800
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (4S,5R,6R)-4,5-DIHYDROXY-6-[(1R,2R)-1,2,3- TRIHYDROXYPROPYL]-5,6-DIHYDRO-4H-PYRAN-2- CARBOXYLIC ACID
C9 H14 O8
IZHMZNLAOQHCDZ-LRGKAINGSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.201
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 75.80 α = 90.00
b = 58.07 β = 99.92
c = 94.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-11-26
  • Released Date: 2011-01-19
  • Deposition author(s): Telford, J.C., Yeung, J.H.F., Kiefel, M.J., Watts, A.G., Hader, S., Chan, J., Bennet, A.J., Moore, M.M., Taylor, G.L.

Revision History

  • 2011-08-17
    Type: Citation | Details: JRNL
  • 2011-08-17
    Type: Version format compliance | Details: REMARK 4
  • 2011-08-17
    Type: Non-polymer description | Details: HETSYN