3LBC

D-sialic acid aldolase complexed with L-arabinose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 3LBC

Classification: LYASE

Total Structure Weight: 142534.19

Macromolecule Entities
Molecule Chains Length Organism Details
N-acetylneuraminate lyase A, B, C, D 319 Escherichia coli EC#: 4.1.3.3 IUBMB
Gene Name(s): nanA npl b3225 JW3194
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D L-arabinose
C5 H10 O5
PYMYPHUHKUWMLA-VAYJURFESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.215
  • R-Value Work: 0.188
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 121.17 α = 90.00
b = 121.17 β = 90.00
c = 199.51 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-01-08
  • Released Date: 2011-01-19
  • Deposition author(s): Chou, C.-Y., Ko, T.-P., Wang, A.H.-J.

Revision History

  • Version 1_0: 2011-01-19

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance