2R2W

Urokinase plasminogen activator B-chain-GPPE complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.199 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Geometry of GPPE binding to picrate and to the urokinase type plasminogen activator.

Zeslawska, E.Sturzebecher, J.Oleksyn, B.J.

(2007) Bioorg.Med.Chem.Lett. 17: 6212-6215

  • DOI: 10.1016/j.bmcl.2007.09.020

  • PubMed Abstract: 
  • Crystal structure of 2-(4-guanidynephenyl)-1-phenyl-ethanone (GPPE) in two different environments was determined in order to compare the binding geometry of these compound to a simple picrate anion and to protein, urokinase-type plasminogen activator ...

    Crystal structure of 2-(4-guanidynephenyl)-1-phenyl-ethanone (GPPE) in two different environments was determined in order to compare the binding geometry of these compound to a simple picrate anion and to protein, urokinase-type plasminogen activator (uPA), which may be treated as a target for anti-cancer drugs. It was shown that the conformation and the hydrogen-bonding formation by GPPE molecule are similar in both environments, but several important differences were discovered and described.


    Organizational Affiliation

    Department of Chemistry, Pedagogical University, ul. Podchorazych 2, 30-084 Kraków, Poland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Plasminogen activator, urokinase
U
253Homo sapiensMutation(s): 1 
Gene Names: PLAU
EC: 3.4.21.73
Find proteins for P00749 (Homo sapiens)
Go to Gene View: PLAU
Go to UniProtKB:  P00749
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
U
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
4PG
Query on 4PG

Download SDF File 
Download CCD File 
U
1-[4-(2-oxo-2-phenylethyl)phenyl]guanidine
C15 H15 N3 O
MERNPSIIBFTCAI-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
4PGKi: 34000 nM BINDINGMOAD
4PGKi: 34000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.199 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 53.310α = 90.00
b = 54.760β = 90.00
c = 82.760γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
MOSFLMdata reduction
CNSrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2007-08-28 
  • Released Date: 2007-10-23 
  • Deposition Author(s): Zeslawska, E.

Revision History 

  • Version 1.0: 2007-10-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance