5VYJ

Crystal structure of the photosynthetic phosphoenolpyruvate carboxylase isoenzyme from maize in complex with Gly


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Identification of the allosteric site for neutral amino acids in the maize C4isozyme of phosphoenolpyruvate carboxylase: The critical role of Ser-100.

Gonzalez-Segura, L.Mujica-Jimenez, C.Juarez-Diaz, J.A.Guemez-Toro, R.Martinez-Castilla, L.P.Munoz-Clares, R.A.

(2018) J. Biol. Chem. 293: 9945-9957


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Phosphoenolpyruvate carboxylase
A, B, C, D
970Zea maysMutation(s): 0 
Gene Names: PEP1 (PPC)
EC: 4.1.1.31
Find proteins for P04711 (Zea mays)
Go to UniProtKB:  P04711
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GLY
Query on GLY

Download SDF File 
Download CCD File 
A, B, C, D
GLYCINE
C2 H5 N O2
DHMQDGOQFOQNFH-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

Download SDF File 
Download CCD File 
A, B, C, D
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.3 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.210 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 156.950α = 90.00
b = 167.240β = 90.00
c = 242.900γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
XDSdata scaling
STARANISOdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
PAPIITMexicoIN216911

Revision History 

  • Version 1.0: 2017-06-28
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Refinement description
  • Version 1.2: 2018-05-23
    Type: Data collection, Database references
  • Version 1.3: 2018-06-13
    Type: Author supporting evidence, Data collection
  • Version 1.4: 2018-07-11
    Type: Data collection, Database references