1O5Q

Crystal Structure of Pyruvate and Mg2+ bound 2-methylisocitrate lyase (PrpB) from Salmonella typhimurium


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1O5Q

Classification: LYASE

Total Structure Weight: 133508.77

Macromolecule Entities
Molecule Chains Length Organism Details
Probable methylisocitrate lyase A, B, C, D 305 Salmonella enterica EC#: 4.1.3.30 IUBMB
Gene Name(s): prpB STM0368
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D PYRUVIC ACID
C3 H4 O3
LCTONWCANYUPML-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D 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 Free: 0.251
  • R-Value Work: 0.200
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 62.95 α = 90.00
b = 99.68 β = 90.00
c = 202.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-10-04
  • Released Date: 2003-11-25
  • Deposition author(s): Simanshu, D.K., Murthy, M.R.N.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance