1RFS

RIESKE SOLUBLE FRAGMENT FROM SPINACH


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.170 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Biological identity and diversity in photosynthesis and respiration: structure of the lumen-side domain of the chloroplast Rieske protein.

Carrell, C.J.Zhang, H.Cramer, W.A.Smith, J.L.

(1997) Structure 5: 1613-1625


  • PubMed Abstract: 
  • The cytochrome b6f complex functions in oxygenic photosynthesis as an integral membrane protein complex that mediates coupled electron transfer and proton translocation. The Rieske [2Fe-2S] protein subunit of the complex functions at the electroposit ...

    The cytochrome b6f complex functions in oxygenic photosynthesis as an integral membrane protein complex that mediates coupled electron transfer and proton translocation. The Rieske [2Fe-2S] protein subunit of the complex functions at the electropositive (p) membrane interface as the electron acceptor for plastoquinol and donor for the cytochrome f subunit, and may have a dynamic role in catalyzing electron and proton transfer at the membrane interface. There are significant structure/function similarities to the cytochrome bc1 complex of the respiratory chain.


    Related Citations: 
    • Characterization and Crystallization of the Lumen Side Domain of the Chloroplast Rieske Iron-Sulfur Protein
      Zhang, H.,Carrell, C.J.,Huang, D.,Sled, V.,Ohnishi, T.,Smith, J.L.,Cramer, W.A.
      (1996) J.Biol.Chem. 271: 31360


    Organizational Affiliation

    Department of Biological Sciences, Purdue University, West Lafayette, IN 47907-1392, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RIESKE PROTEIN
A
139Spinacia oleraceaMutation(s): 0 
Gene Names: petC
EC: 1.10.9.1
Find proteins for P08980 (Spinacia oleracea)
Go to UniProtKB:  P08980
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FES
Query on FES

Download SDF File 
Download CCD File 
A
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.170 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 29.050α = 95.60
b = 31.870β = 106.10
c = 35.790γ = 117.30
Software Package:
Software NamePurpose
DENZOdata reduction
CCP4data scaling
X-PLORrefinement
SCALAdata scaling
X-PLORphasing
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-01-28
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance