1PPY

Native precursor of pyruvoyl dependent Aspartate decarboxylase

Structural Biology Knowledgebase: 1PPY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.158

Literature

Macromolecules
Sequence Display for 1PPY

Classification: LYASE

Total Structure Weight: 27829.70

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartate 1-decarboxylase precursor A, B 126 Escherichia coli EC#: 4.1.1.11 IUBMB
Mutation: C78X
Gene Name(s): panD b0131 JW0127
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSX
Query on CSX
A, B L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.158
  • Space Group: P 61 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.98 α = 90.00
b = 70.98 β = 90.00
c = 216.39 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-17
  • Released Date: 2003-11-18
  • Deposition author(s): Schmitzberger, F., Kilkenny, M.L., Lobley, C.M.C., Webb, M.E., Vinkovic, M., Matak-Vinkovic, D., Witty, M., Chirgadze, D.Y., Smith, A.G., Abell, C., Blundell, T.L.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4