6H7G

Crystal structure of redox-sensitive phosphoribulokinase (PRK) from the green algae Chlamydomonas reinhardtii


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.227 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

ArabidopsisandChlamydomonasphosphoribulokinase crystal structures complete the redox structural proteome of the Calvin-Benson cycle.

Gurrieri, L.Del Giudice, A.Demitri, N.Falini, G.Pavel, N.V.Zaffagnini, M.Polentarutti, M.Crozet, P.Marchand, C.H.Henri, J.Trost, P.Lemaire, S.D.Sparla, F.Fermani, S.

(2019) Proc.Natl.Acad.Sci.USA 116: 8048-8053


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Phosphoribulokinase, chloroplastic
A, B
346Chlamydomonas reinhardtiiMutation(s): 0 
Gene Names: PRKA
EC: 2.7.1.19
Find proteins for P19824 (Chlamydomonas reinhardtii)
Go to UniProtKB:  P19824
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.262 
  • R-Value Work: 0.227 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 77.679α = 90.00
b = 83.549β = 90.00
c = 133.146γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
XDSdata reduction
Aimlessdata scaling
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
ItalyFARB2012-University of Bologna

Revision History 

  • Version 1.0: 2019-04-10
    Type: Initial release
  • Version 1.1: 2019-04-17
    Type: Data collection, Database references
  • Version 1.2: 2019-04-24
    Type: Data collection, Database references