2XDW

Inhibition of Prolyl Oligopeptidase with a Synthetic Unnatural Dipeptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.164 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Inhibition of Prolyl Oligopeptidase with a Synthetic Unnatural Dipeptide

Racys, D.T.Rea, D.Fulop, V.Wills, M.

(2010) Bioorg.Med.Chem. 18: 4775

  • DOI: 10.1016/j.bmc.2010.05.012

  • PubMed Abstract: 
  • A new inhibitor, containing a linked proline-piperidine structure, for the enzyme prolyl oligopeptidase (POP) has been synthesised and demonstrated to bind covalently with the enzyme at the active site. This provides evidence that covalent inhibitors ...

    A new inhibitor, containing a linked proline-piperidine structure, for the enzyme prolyl oligopeptidase (POP) has been synthesised and demonstrated to bind covalently with the enzyme at the active site. This provides evidence that covalent inhibitors of POP do not have to be limited to structures containing five-membered N-containing heterocyclic rings.


    Organizational Affiliation

    Department of Chemistry, The University of Warwick, Coventry CV47AL, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROLYL ENDOPEPTIDASE
A
710Sus scrofaMutation(s): 0 
Gene Names: PREP
EC: 3.4.21.26
Find proteins for P23687 (Sus scrofa)
Go to Gene View: PREP
Go to UniProtKB:  P23687
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
SYNTHETIC PEPTIDE PHQ-PRO-YCP
P
3N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download SDF File 
Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
TAM
Query on TAM

Download SDF File 
Download CCD File 
A
TRIS(HYDROXYETHYL)AMINOMETHANE
C7 H17 N O3
GKODZWOPPOTFGA-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
PHQ
Query on PHQ
P
NON-POLYMERC8 H7 Cl O2

--

YCP
Query on YCP
P
L-peptide linkingC6 H11 N O2

--

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.186 
  • R-Value Work: 0.164 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 70.820α = 90.00
b = 99.510β = 90.00
c = 110.790γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
REFMACrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-06-23
    Type: Initial release
  • Version 1.1: 2012-02-22
    Type: Atomic model, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary
  • Version 1.2: 2012-03-28
    Type: Other
  • Version 1.3: 2016-12-28
    Type: Source and taxonomy, Version format compliance