1C5Y

STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, SUB-MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural basis for selectivity of a small molecule, S1-binding, submicromolar inhibitor of urokinase-type plasminogen activator.

Katz, B.A.Mackman, R.Luong, C.Radika, K.Martelli, A.Sprengeler, P.A.Wang, J.Chan, H.Wong, L.

(2000) Chem.Biol. 7: 299-312

  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Urokinase-type plasminogen activator (uPA) is a protease associated with tumor metastasis and invasion. Inhibitors of uPA may have potential as drugs for prostate, breast and other cancers. Therapeutically useful inhibitors must be selective for uPA ...

    Urokinase-type plasminogen activator (uPA) is a protease associated with tumor metastasis and invasion. Inhibitors of uPA may have potential as drugs for prostate, breast and other cancers. Therapeutically useful inhibitors must be selective for uPA and not appreciably inhibit the related, and structurally and functionally similar enzyme, tissue-type plasminogen activator (tPA), involved in the vital blood-clotting cascade.


    Organizational Affiliation

    Axys Pharmaceutical Corporation, South San Francisco, CA 94080, USA. brad_katz@axyspharm.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR)
A
23Homo sapiensMutation(s): 0 
Gene Names: PLAU
EC: 3.4.21.73
Find proteins for P00749 (Homo sapiens)
Go to Gene View: PLAU
Go to UniProtKB:  P00749
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR)
B
253Homo sapiensMutation(s): 0 
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
ESP
Query on ESP

Download SDF File 
Download CCD File 
B
THIENO[2,3-B]PYRIDINE-2-CARBOXAMIDINE
C8 H8 N3 S
GZEJMYFXZMUAEC-UHFFFAOYSA-O
 Ligand Interaction
FLC
Query on FLC

Download SDF File 
Download CCD File 
B
CITRATE ANION
C6 H5 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-K
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
ESPKi: 63000 nM (99) BINDINGDB
ESPKi: 63000 nM BINDINGMOAD
ESPKi: 63000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.200 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 82.070α = 90.00
b = 49.570β = 113.20
c = 66.320γ = 90.00
Software Package:
Software NamePurpose
X-PLORmodel building
Quantamodel building
Insight IImodel building
bioteXdata collection
bioteXdata reduction
bioteXdata scaling
X-PLORphasing
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-12-22
    Type: Initial release
  • Version 1.1: 2008-04-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-04
    Type: Advisory, Refinement description