1CIV

CHLOROPLAST NADP-DEPENDENT MALATE DEHYDROGENASE FROM FLAVERIA BIDENTIS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.205 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Chloroplast NADP-malate dehydrogenase: structural basis of light-dependent regulation of activity by thiol oxidation and reduction.

Carr, P.D.Verger, D.Ashton, A.R.Ollis, D.L.

(1999) Structure Fold.Des. 7: 461-475


  • PubMed Abstract: 
  • NADP-dependent malate dehydrogenase (EC 1.1.1.82) is a light-activated chloroplast enzyme that functions in the C4 pathway of photosynthesis. The light regulation is believed to be mediated in vivo by thioredoxin-catalyzed reduction and re-oxidation ...

    NADP-dependent malate dehydrogenase (EC 1.1.1.82) is a light-activated chloroplast enzyme that functions in the C4 pathway of photosynthesis. The light regulation is believed to be mediated in vivo by thioredoxin-catalyzed reduction and re-oxidation of cystine residues. The rates of reversible activation and inactivation of the enzyme are strongly influenced by the coenzyme substrates that seem to ultimately determine the steady-state extent of activation in vivo.


    Related Citations: 
    • Crystallization and Preliminary Crystallographic Studies of Nadp-Dependent Malate Dehydrogenase from Flaveria Bidentis
      Macpherson, K.H.R.,Ashton, A.R.,Carr, P.D.,Trevanion, S.J.,Verger, D.,Ollis, D.L.
      (1999) Acta Crystallogr.,Sect.D 54: 654


    Organizational Affiliation

    Research School of Chemistry, Australian National University, PO Box 414, Canberra ACT 2601, Australia. pdc@rsc.anu.edu.au




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
NADP-MALATE DEHYDROGENASE
A
385Flaveria bidentisEC: 1.1.1.82
Find proteins for P46489 (Flaveria bidentis)
Go to UniProtKB:  P46489
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download SDF File 
Download CCD File 
A
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.205 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 147.800α = 90.00
b = 147.800β = 90.00
c = 64.900γ = 120.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
CCP4model building
CCP4phasing
X-PLORrefinement
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-04-05
    Type: Initial release
  • Version 1.1: 2008-04-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance