4E9C

The structure of the polo-box domain (PBD) of polo-like kinase 1 (Plk1) in complex with LDPPLHSpTA phosphopeptide

Structural Biology Knowledgebase: 4E9C SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 4E9C

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 28143.16

Macromolecule Entities
Molecule Chains Length Organism Details
Serine/threonine-protein kinase PLK1 A 232 Homo sapiens EC#: 2.7.11.21 IUBMB
Gene Name(s): PLK1 Gene View PLK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
LDPPLHSpTA phosphopeptide B 11 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PG0
Query on PG0

A 2-(2-METHOXYETHOXY)ETHANOL
PEG 6000 (Synonym)
C5 H12 O3
SBASXUCJHJRPEV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 3 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
B NON-POLYMER C2 H4 O --
TPO
Query on TPO
B L-PEPTIDE LINKING C4 H10 N O6 P THR
NH2
Query on NH2
B NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.192
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 35.63 α = 90.00
b = 89.78 β = 109.28
c = 37.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-03-21
  • Released Date: 2012-10-10
  • Deposition author(s): Sledz, P., Hyvonen, M., Lang, S., Stubbs, C.J., Abell, C.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2012-10-17
    Type: Citation | Details: Citation update