1O3P

Elaborate Manifold of Short Hydrogen Bond Arrays Mediating Binding of Active Site-Directed Serine Protease Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.81 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.191

Literature

Macromolecules
Sequence Display for 1O3P

Classification: BLOOD CLOTTING hydrolase

Total Structure Weight: 31864.25

Macromolecule Entities
Molecule Chains Length Organism Details
Urokinase-type plasminogen activator A 23 Homo sapiens EC#: 3.4.21.73 IUBMB
Fragment: SHORT CHAIN
Gene Name(s): PLAU Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Urokinase-type plasminogen activator B 253 Homo sapiens EC#: 3.4.21.73 IUBMB
Fragment: CATALYTIC DOMAIN
Mutation: N145A
Gene Name(s): PLAU Gene View

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
655
Query on 655

B 2-{5-[AMINO(IMINIO)METHYL]-1H-BENZIMIDAZOL- 2-YL}-6-(CYCLOPENTYLOXY)BENZENOLATE
CRA_10655 (Synonym)
C19 H20 N4 O2
WCFWDBPDMBXMTQ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CIT
Query on CIT

B CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
655 N/A in BindingDB
Ki: 220 nM  BindingMOAD
Ki: 220 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.81 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.191
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 81.54 α = 90.00
b = 50.17 β = 113.49
c = 66.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-06
  • Released Date: 2003-09-02
  • Deposition author(s): Katz, B.A., Elrod, K., Verner, E., Mackman, R.L., Luong, C., Shrader, W.D., Sendzik, M., Spencer, J.R., Sprengeler, P.A., Kolesnikov, A., Tai, V.W., Hui, H.C., Breitenbucher, J.G., Allen, D., Janc, J.W.

Revision History

  • 2008-04-26
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance