3KVS | pdb_00003kvs

The high resolution structure of C-Phycocyanin from Galdieria Sulphuraria


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 
    0.175 (Depositor), 0.179 (DCC) 
  • R-Value Work: 
    0.131 (Depositor) 
  • R-Value Observed: 
    0.133 (Depositor) 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history

Literature

High resolution structure of C-Phycocyanin from Galdieria sulphuraria reveals new insights of the Phycobilisome

Fromme, R.Thangaraj, B.Vanselow, C.Fromme, P.

To be published.

Macromolecule Content 

  • Total Structure Weight: 37.52 kDa 
  • Atom Count: 3,241 
  • Modeled Residue Count: 331 
  • Deposited Residue Count: 334 
  • Unique protein chains: 2

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
C-phycocyanin alpha chain162Galdieria sulphurariaMutation(s): 0 
UniProt
Find proteins for P00306 (Galdieria sulphuraria)
Explore P00306 
Go to UniProtKB:  P00306
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00306
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
C-phycocyanin beta chain172Galdieria sulphurariaMutation(s): 0 
UniProt
Find proteins for P00311 (Galdieria sulphuraria)
Explore P00311 
Go to UniProtKB:  P00311
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00311
Sequence Annotations
Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free:  0.175 (Depositor), 0.179 (DCC) 
  • R-Value Work:  0.131 (Depositor) 
  • R-Value Observed: 0.133 (Depositor) 
Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 105.3α = 90
b = 105.3β = 90
c = 174.021γ = 120
Software Package:
Software NamePurpose
ADSCdata collection
PHASERphasing
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-04-13
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-09-06
    Changes: Data collection, Database references, Derived calculations, Refinement description