2WLF

Crystallographic analysis of the polysialic acid O-acetyltransferase OatWY


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 2WLF

Classification: TRANSFERASE

Total Structure Weight: 74233.89

Macromolecule Entities
Molecule Chains Length Organism Details
POLYSIALIC ACID O-ACETYLTRANSFERASE A, B, C 215 Neisseria meningitidis EC#: 2.3.1.136 IUBMB
Mutation: N67I
Details: LEFT-HANDED BETA HELIX
Gene Name(s): oatWY siaD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C ACETYL COENZYME *A
C23 H38 N7 O17 P3 S
ZSLZBFCDCINBPY-ZSJPKINUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B, C 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, C ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.183
  • Space Group: P 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 78.86 α = 90.00
b = 94.66 β = 90.00
c = 100.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-06-23
  • Released Date: 2009-06-30
  • Deposition author(s): Lee, H.J., Rakic, B., Gilbert, M., Wakarchuk, W.W., Withers, S.G., Strynadka, N.C.J.

Revision History

  • Version 1_0: 2009-06-30

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance