1TEG

Crystal structure of the spinach plastocyanin mutants G8D/K30C/T69C and K30C/T69C- a study of the effect on crystal packing and thermostability from the introduction of a novel disulfide bond


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.304 
  • R-Value Work: 0.287 
  • R-Value Observed: 0.287 

wwPDB Validation   3D Report Full Report


This is version 1.5 of the entry. See complete history


Literature

Novel Disulfide Bonds Effect the Thermostability of Plastocyanin. Crystal structures of the triple plastocyanin mutant G8D/K30C/T69C and the double plastocyanin mutant K30C/T69C from spinach at 1.90 A and 1.96 A resolution, respectively.

Okvist, M.Jacobson, F.Jansson, H.Hansson, O.Sjolin, L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Plastocyanin, chloroplastA, B99Spinacia oleraceaMutation(s): 2 
Gene Names: PETE
UniProt
Find proteins for P00289 (Spinacia oleracea)
Explore P00289 
Go to UniProtKB:  P00289
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00289
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CU
Query on CU

Download Ideal Coordinates CCD File 
C [auth A],
E [auth B]
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
D [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.304 
  • R-Value Work: 0.287 
  • R-Value Observed: 0.287 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.196α = 90
b = 52.196β = 90
c = 126.928γ = 120
Software Package:
Software NamePurpose
CNSrefinement
MOSFLMdata reduction
CCP4data scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-11-01
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2011-11-16
    Changes: Atomic model
  • Version 1.4: 2018-03-07
    Changes: Data collection
  • Version 1.5: 2021-10-27
    Changes: Database references, Derived calculations