Crystal structure of Hen Egg-White Lysozyme co-crystallized in presence of 100 mM Tb-Xo4 and 100 mM sodium sulfate

Experimental Data Snapshot

  • Resolution: 1.30 Å
  • R-Value Free: 0.179 
  • R-Value Work: 0.159 
  • R-Value Observed: 0.160 

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Unveiling the Binding Modes of the Crystallophore, a Terbium-based Nucleating and Phasing Molecular Agent for Protein Crystallography.

Engilberge, S.Riobe, F.Wagner, T.Di Pietro, S.Breyton, C.Franzetti, B.Shima, S.Girard, E.Dumont, E.Maury, O.

(2018) Chemistry 24: 9739-9746

  • DOI: https://doi.org/10.1002/chem.201802172
  • Primary Citation of Related Structures:  
    6F2F, 6F2H, 6F2I, 6F2J, 6F2K, 6F2M, 6FRM, 6FRN, 6FRO, 6FRQ

  • PubMed Abstract: 

    Crystallophores are lanthanide complexes that act as powerful auxiliary for protein crystallography due to their strong nucleating and phasing effects. To get first insights on the mechanisms behind nucleation induced by Crystallophore, we systematically identified various elaborated networks of supramolecular interactions between Tb-Xo4 and subset of 6 protein structures determined by X-ray diffraction in complex with terbium-Crystallophore (Tb-Xo4). Such interaction mapping analyses demonstrate the versatile binding behavior of the Crystallophore and pave the way to a better understanding of its unique properties.

  • Organizational Affiliation

    Univ Grenoble Alpes, CEA, CNRS, IBS, 38000, Grenoble, France.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Lysozyme C129Gallus gallusMutation(s): 0 
Find proteins for P00698 (Gallus gallus)
Explore P00698 
Go to UniProtKB:  P00698
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00698
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 1.30 Å
  • R-Value Free: 0.179 
  • R-Value Work: 0.159 
  • R-Value Observed: 0.160 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.915α = 90
b = 77.915β = 90
c = 37.738γ = 90
Software Package:
Software NamePurpose
XDSdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 

Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
French National Research AgencyFranceANR-13-BS07-0007-01

Revision History  (Full details and data files)

  • Version 1.0: 2018-10-03
    Type: Initial release
  • Version 1.1: 2019-05-29
    Changes: Data collection, Derived calculations, Structure summary
  • Version 1.2: 2024-01-17
    Changes: Data collection, Database references, Derived calculations, Refinement description