4XNC

Crystal structure at room temperature of cyclophilin D in complex with an inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.140 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Combining `dry' co-crystallization and in situ diffraction to facilitate ligand screening by X-ray crystallography.

Gelin, M.Delfosse, V.Allemand, F.Hoh, F.Sallaz-Damaz, Y.Pirocchi, M.Bourguet, W.Ferrer, J.L.Labesse, G.Guichou, J.F.

(2015) Acta Crystallogr.,Sect.D 71: 1777-1787

  • DOI: 10.1107/S1399004715010342
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • X-ray crystallography is an established technique for ligand screening in fragment-based drug-design projects, but the required manual handling steps - soaking crystals with ligand and the subsequent harvesting - are tedious and limit the throughput ...

    X-ray crystallography is an established technique for ligand screening in fragment-based drug-design projects, but the required manual handling steps - soaking crystals with ligand and the subsequent harvesting - are tedious and limit the throughput of the process. Here, an alternative approach is reported: crystallization plates are pre-coated with potential binders prior to protein crystallization and X-ray diffraction is performed directly 'in situ' (or in-plate). Its performance is demonstrated on distinct and relevant therapeutic targets currently being studied for ligand screening by X-ray crystallography using either a bending-magnet beamline or a rotating-anode generator. The possibility of using DMSO stock solutions of the ligands to be coated opens up a route to screening most chemical libraries.


    Organizational Affiliation

    CNRS, UMR5048 - Université de Montpellier, Centre de Biochimie Structurale, 34090 Montpellier, France.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Peptidyl-prolyl cis-trans isomerase F, mitochondrial
A
164Homo sapiensMutation(s): 1 
Gene Names: PPIF (CYP3)
EC: 5.2.1.8
Find proteins for P30405 (Homo sapiens)
Go to Gene View: PPIF
Go to UniProtKB:  P30405
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EA4
Query on EA4

Download SDF File 
Download CCD File 
A
ethyl N-[(4-aminobenzyl)carbamoyl]glycinate
C12 H17 N3 O3
UCMPTJMHPJQEED-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.140 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 58.000α = 90.00
b = 58.000β = 90.00
c = 88.410γ = 90.00
Software Package:
Software NamePurpose
REFMACphasing
SCALAdata scaling
PDB_EXTRACTdata extraction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-08-12
    Type: Initial release
  • Version 1.1: 2015-08-19
    Type: Database references