1LMW

LMW U-PA Structure complexed with EGRCMK (GLU-GLY-ARG Chloromethyl Ketone)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Work: 0.224 
  • R-Value Observed: 0.224 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

The crystal structure of the catalytic domain of human urokinase-type plasminogen activator.

Spraggon, G.Phillips, C.Nowak, U.K.Ponting, C.P.Saunders, D.Dobson, C.M.Stuart, D.I.Jones, E.Y.

(1995) Structure 3: 681-691

  • DOI: 10.1016/s0969-2126(01)00203-9
  • Primary Citation of Related Structures:  
    1LMW

  • PubMed Abstract: 
  • Urokinase-type plasminogen activator (u-PA) promotes fibrinolysis by catalyzing the conversion of plasminogen to the active protease plasmin via the cleavage of a peptide bond. When localized to the external cell surface it contributes to tissue remodelling and cellular migration; inhibition of its activity impedes the spread of cancer ...

    Urokinase-type plasminogen activator (u-PA) promotes fibrinolysis by catalyzing the conversion of plasminogen to the active protease plasmin via the cleavage of a peptide bond. When localized to the external cell surface it contributes to tissue remodelling and cellular migration; inhibition of its activity impedes the spread of cancer. u-PA has three domains: an N-terminal receptor-binding growth factor domain, a central kringle domain and a C-terminal catalytic protease domain. The biological roles of the fibrinolytic enzymes render them therapeutic targets, however, until now no structure of the protease domain has been available. Solution of the structure of the u-PA serine protease was undertaken to provide such data.


    Organizational Affiliation

    Laboratory of Molecular Biophysics, Oxford, UK.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
UROKINASE-TYPE PLASMINOGEN ACTIVATORA, C23Homo sapiensMutation(s): 0 
Gene Names: PLAU
EC: 3.4.21.73
UniProt & NIH Common Fund Data Resources
Find proteins for P00749 (Homo sapiens)
Explore P00749 
Go to UniProtKB:  P00749
PHAROS:  P00749
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
UROKINASE-TYPE PLASMINOGEN ACTIVATORB, D253Homo sapiensMutation(s): 0 
Gene Names: PLAU
EC: 3.4.21.73
UniProt & NIH Common Fund Data Resources
Find proteins for P00749 (Homo sapiens)
Explore P00749 
Go to UniProtKB:  P00749
PHAROS:  P00749
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
0GJ
Query on 0GJ

Download Ideal Coordinates CCD File 
E [auth B], F [auth D]L-alpha-glutamyl-N-{(1S)-4-{[amino(iminio)methyl]amino}-1-[(1S)-2-chloro-1-hydroxyethyl]butyl}glycinamide
C14 H28 Cl N6 O5
XELWNHKFCNMWQO-LPEHRKFASA-O
 Ligand Interaction
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 3
IDChainsNameType/Class2D Diagram3D Interactions
PRD_000288 (0GJ)
Query on PRD_000288
E [auth B], F [auth D]GLU-GLY-ARG-CHLOROMETHYL KETONEPeptide-like /  Inhibitor  Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Work: 0.224 
  • R-Value Observed: 0.224 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 176.7α = 90
b = 176.7β = 90
c = 54.4γ = 120
Software Package:
Software NamePurpose
DENZOdata reduction
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1996-01-29
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • Version 1.3: 2013-02-27
    Changes: Other