5NFU

The structure of the polo-box domain (PBD) of polo-like kinase 1 (Plk1) in complex with LHSpTA peptide.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.809 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.168 

wwPDB Validation 3D Report Full Report


This is version 2.1 of the entry. See complete history

Literature

Developing peptidic inhibitors of the cryptic pocket of the Polo-Like Kinase 1 Polo-Box Domain.

Kunciw, D.L.De Fusco, C.Rossmann, M.De Andres, M.Sore, H.F.Hyvonen, M.Spring, D.R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Serine/threonine-protein kinase PLK1
A
236Homo sapiensMutation(s): 0 
Gene 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
Ac-LEU-HIS-SER-(TPO)-ALA
C
5N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
LAY
Query on LAY

Download SDF File 
Download CCD File 
C
N-acetyl-L-leucine
C8 H15 N O3
WXNXCEHXYPACJF-ZETCQYMHSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
LAY
Query on LAY
C
L-PEPTIDE LINKINGC8 H15 N O3LEU
TPO
Query on TPO
C
L-PEPTIDE LINKINGC4 H10 N O6 PTHR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.809 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.168 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 35.197α = 90.00
b = 59.808β = 102.69
c = 58.256γ = 90.00
Software Package:
Software NamePurpose
AutoPROCdata reduction
PHASERphasing
AutoPROCdata scaling
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-05-16
    Type: Initial release
  • Version 2.0: 2019-05-15
    Type: Data collection, Polymer sequence
  • Version 2.1: 2019-07-10
    Type: Data collection