4PPO

First Crystal Structure for an Oxaliplatin-Protein Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.181 

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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

The X-ray structure of the complex formed in the reaction between oxaliplatin and lysozyme.

Messori, L.Marzo, T.Merlino, A.

(2014) Chem Commun (Camb) 50: 8360-8362

  • DOI: 10.1039/c4cc02254h
  • Primary Citation of Related Structures:  
    4PPO

  • PubMed Abstract: 
  • The X-ray structure of the adduct formed between oxaliplatin and the model protein hen egg white lysozyme is reported here. The structure is compared with those of cisplatin and carboplatin derivatives, previously solved. Relevant changes are highlighted among these crystal structures that are suggestive of significant differences in the reactivity of platinum drugs with this protein; possible biological implications are discussed ...

    The X-ray structure of the adduct formed between oxaliplatin and the model protein hen egg white lysozyme is reported here. The structure is compared with those of cisplatin and carboplatin derivatives, previously solved. Relevant changes are highlighted among these crystal structures that are suggestive of significant differences in the reactivity of platinum drugs with this protein; possible biological implications are discussed.


    Organizational Affiliation

    Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino (FI), Italy.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Lysozyme CA129Gallus gallusMutation(s): 0 
Gene Names: LYZ
EC: 3.2.1.17
UniProt
Find proteins for P00698 (Gallus gallus)
Explore P00698 
Go to UniProtKB:  P00698
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00698
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.73 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.181 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.049α = 90
b = 77.049β = 90
c = 37.287γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
CNSrefinement
CrystalCleardata collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-01-14
    Type: Initial release
  • Version 1.1: 2019-07-17
    Changes: Data collection, Refinement description