4E9D

The structure of the polo-box domain (PBD) of polo-like kinase 1 (Plk1) in complex with 3-(1-benzothiophen-2-yl)propanoyl-derivatized DPPLHSpTA peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.330 
  • R-Value Work: 0.267 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

High-throughput interrogation of ligand binding mode using a fluorescence-based assay.

Lang, S.Stubbs, C.J.Abell, C.

(2012) Angew.Chem.Int.Ed.Engl. 51: 7680-7683

  • DOI: 10.1002/anie.201202660
  • Primary Citation of Related Structures:  4E9C

  • PubMed Abstract: 
  • Probing the pocket: A high-throughput fluorescence-based thermal shift (FTS) assay utilized different forms of a protein (in gray) to establish the binding mode of a ligand (see picture). The assay serves in the rapid evaluation of structure-activity ...

    Probing the pocket: A high-throughput fluorescence-based thermal shift (FTS) assay utilized different forms of a protein (in gray) to establish the binding mode of a ligand (see picture). The assay serves in the rapid evaluation of structure-activity binding-mode relationships for a series of ligands of Plk1, an important target of anticancer therapy.


    Organizational Affiliation

    University Chemical Laboratory, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Serine/threonine-protein kinase PLK1
A
232Homo sapiensGene Names: PLK1 (PLK)
EC: 2.7.11.21
Find proteins for P53350 (Homo sapiens)
Go to Gene View: PLK1
Go to UniProtKB:  P53350
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
3-(1-benzothiophen-2-yl)propanoyl-derivatized DPPLHSpTA peptide
E
10N/AN/A
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 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
Biologically Interesting Molecules 1 Unique
IDChainsNameType/Class2D Diagram3D Interactions
PRD_000810
Query on PRD_000810
E3-(1-benzothiophen-2-yl)propanoyl-derivatized DPPLHSpTA peptidePeptide-like / Enzyme inhibitor

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 0.330 
  • R-Value Work: 0.267 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 35.873α = 85.84
b = 36.302β = 77.21
c = 47.474γ = 68.24
Software Package:
Software NamePurpose
PROTEUM PLUSdata scaling
REFMACrefinement
MOLREPphasing
PROTEUM PLUSdata reduction
PROTEUM PLUSdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-10-10
    Type: Initial release
  • Version 1.1: 2012-10-17
    Type: Database references
  • Version 1.2: 2012-12-12
    Type: Other