1PVD

CRYSTAL STRUCTURE OF THE THIAMIN DIPHOSPHATE DEPENDENT ENZYME PYRUVATE DECARBOXYLASE FROM THE YEAST SACCHAROMYCES CEREVISIAE AT 2.3 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.165

Literature

Macromolecules
Sequence Display for 1PVD

Classification: LYASE (CARBON-CARBON)

Total Structure Weight: 122381.53

Macromolecule Entities
Molecule Chains Length Organism Details
PYRUVATE DECARBOXYLASE A, B 555 Saccharomyces cerevisiae EC#: 4.1.1.1 IUBMB
Mutation: R55A, C143A, V206A, A208V, V538I, E551K
Gene Name(s): PDC1 YLR044C L2104
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B THIAMINE DIPHOSPHATE
C12 H19 N4 O7 P2 S
AYEKOFBPNLCAJY-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.165
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 142.06 α = 90.00
b = 74.75 β = 116.58
c = 120.32 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-04-20
  • Released Date: 1995-07-31
  • Deposition author(s): Furey, W., Arjunan, P.

Revision History

  • Version 1_0: 1995-07-31

    Type: Initial release

  • Version 1_1: 2008-03-03

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance