1JQO

Crystal structure of C4-form phosphoenolpyruvate carboxylase from maize


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 1JQO

Classification: LYASE

Total Structure Weight: 219064.14

Macromolecule Entities
Molecule Chains Length Organism Details
phosphoenolpyruvate carboxylase A, B 970 Zea mays EC#: 4.1.1.31 IUBMB
Gene Name(s): PEP1 PPC
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: 3.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.236
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 158.44 α = 90.00
b = 174.61 β = 90.00
c = 254.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-07
  • Released Date: 2003-01-14
  • Deposition author(s): Matsumura, H., Kai, Y.

Revision History

  • Version 1_0: 2003-01-14

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance