2CJ3 | pdb_00002cj3

CRYSTAL STRUCTURE OF PLASTOCYANIN FROM A CYANOBACTERIUM, ANABAENA VARIABILIS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 
    0.163 (Depositor) 
  • R-Value Work: 
    0.140 (Depositor) 
  • R-Value Observed: 
    0.141 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.6 of the entry. See complete history

Literature

The Crystal Structure and Electron-Transfer Reactivity of Plastocyanin from a Cyanobacterium, Anabaena Variabilis

Fields, B.A.Duff, A.P.Govinderaju, K.Jackman, M.P.Lee, H.W.Church, W.B.Guss, J.M.Sykes, A.G.Freeman, H.C.

To be published.

Macromolecule Content 

  • Total Structure Weight: 22.36 kDa 
  • Atom Count: 1,669 
  • Modeled Residue Count: 210 
  • Deposited Residue Count: 210 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
PLASTOCYANIN
A, B
105Nostoc sp. PCC 7120 = FACHB-418Mutation(s): 0 
UniProt
Find proteins for P46444 (Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576))
Explore P46444 
Go to UniProtKB:  P46444
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46444
Sequence Annotations
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Reference Sequence

Small Molecules

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free:  0.163 (Depositor) 
  • R-Value Work:  0.140 (Depositor) 
  • R-Value Observed: 0.141 (Depositor) 
Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 37.29α = 90
b = 68.48β = 109.97
c = 42.26γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
WEISdata reduction
PROTEINdata scaling
MERLOTphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-04-03
    Type: Initial release
  • Version 1.1: 2011-09-07
    Changes: Database references, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance
  • Version 1.2: 2015-04-15
    Changes: Database references
  • Version 1.3: 2019-01-30
    Changes: Data collection, Experimental preparation
  • Version 1.4: 2019-02-06
    Changes: Data collection, Experimental preparation
  • Version 1.5: 2021-04-28
    Changes: Data collection, Derived calculations
  • Version 1.6: 2023-12-13
    Changes: Data collection, Database references, Refinement description