4BAR

Thaumatin from Thaumatococcus daniellii structure in complex with the europium tris-hydroxyethyltriazoledipicolinate complex at 1.20 A resolution.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.20 Å
  • R-Value Free: 0.155 
  • R-Value Work: 0.137 
  • R-Value Observed: 0.138 

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Ligand Structure Quality Assessment 


This is version 2.2 of the entry. See complete history


Literature

Clicked europium dipicolinate complexes for protein X-ray structure determination.

Talon, R.Nauton, L.Canet, J.L.Kahn, R.Girard, E.Gautier, A.

(2012) Chem Commun (Camb) 48: 11886-11888

  • DOI: https://doi.org/10.1039/c2cc36982f
  • Primary Citation of Related Structures:  
    4BAD, 4BAF, 4BAL, 4BAP, 4BAR

  • PubMed Abstract: 

    New trisdipicolinic acid-lanthanide complexes are reported as phasing agents for X-ray crystallography of proteins. It is demonstrated that CuAAC modifications allow protein co-crystallization with low concentration of lanthanide complexes leading to an accurate structure determination.


  • Organizational Affiliation

    CEA, DSV, Institut de Biologie Structurale (IBS), 41 rue Jules Horowitz, Grenoble F-38027, France.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
THAUMATIN-1207Thaumatococcus danielliiMutation(s): 0 
UniProt
Find proteins for P02883 (Thaumatococcus daniellii)
Explore P02883 
Go to UniProtKB:  P02883
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP02883
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.20 Å
  • R-Value Free: 0.155 
  • R-Value Work: 0.137 
  • R-Value Observed: 0.138 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 57.852α = 90
b = 57.852β = 90
c = 150.215γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
SCALAdata scaling
SHARPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-11-14
    Type: Initial release
  • Version 1.1: 2012-11-28
    Changes: Database references, Derived calculations
  • Version 1.2: 2015-03-18
    Changes: Database references
  • Version 1.3: 2015-03-25
    Changes: Database references
  • Version 2.0: 2018-04-11
    Changes: Advisory, Atomic model, Data collection, Derived calculations
  • Version 2.1: 2018-12-19
    Changes: Data collection, Database references, Derived calculations
  • Version 2.2: 2019-03-06
    Changes: Data collection, Experimental preparation