4AHO

Crystal Structure of N-acetylneuraminic acid lyase from Staphylococcus aureus with the chemical modification thia-lysine at position 165

Structural Biology Knowledgebase: 4AHO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.196

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AHO

Classification: LYASE

Total Structure Weight: 135832.63

Macromolecule Entities
Molecule Chains Length Organism Details
N-ACETYLNEURAMINATE LYASE A, B, C, D 299 Staphylococcus aureus EC#: 4.1.3.3 IUBMB
Details: CHEMICAL MODIFICATION THIA-LYSINE AT POSITION 165. MISSING LOOP 138-146 CHAIN A, B, C, D
Gene Name(s): nanA SAOUHSC_00295
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CL
Query on CL

A, B, C, D CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SLZ
Query on SLZ
A, B, C, D L-PEPTIDE LINKING C5 H12 N2 O2 S LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.196
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 82.32 α = 90.00
b = 109.72 β = 90.00
c = 131.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-06
  • Released Date: 2013-01-23
  • Deposition author(s): Timms, N., Polyakova, A., Windle, C.L., Trinh, C.H., Nelson, A., Trinh, A.R., Berry, A.

Revision History

  • 2013-03-13
    Type: Citation | Details: JRNL