1II2

Crystal Structure of Phosphoenolpyruvate Carboxykinase (PEPCK) from Trypanosoma cruzi

Structural Biology Knowledgebase: 1II2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.195

Literature

Macromolecules
Sequence Display for 1II2

Classification: LYASE

Total Structure Weight: 117825.83

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOENOLPYRUVATE CARBOXYKINASE A, B 524 Trypanosoma cruzi EC#: 4.1.1.32 IUBMB
Gene Name(s): PEPCK
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, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.195
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 65.98 α = 90.00
b = 107.61 β = 90.00
c = 179.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-04-20
  • Released Date: 2001-11-21
  • Deposition author(s): Trapani, S., Linss, J., Goldenberg, S., Fischer, H., Craievich, A.F., Oliva, G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4