2XC0

Factor Xa in complex with a pyrrolidine-3,4-dicarboxylic acid inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.184 
  • R-Value Observed: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Discovery of a Factor Xa Inhibitor (3R,4R)-1-(2,2-Difluoro-Ethyl)-Pyrrolidine-3,4-Dicarboxylic Acid 3-[(5-Chloro-Pyridin-2-Yl)-Amide] 4-{[2-Fluoro-4-(2-Oxo-2H-Pyridin-1-Yl)-Phenyl]-Amide} as a Clinical Candidate.

Anselm, L.Banner, D.W.Benz, J.Groebke Zbinden, K.Himber, J.Hilpert, H.Huber, W.Kuhn, B.Mary, J.L.Otteneder, M.B.Panday, N.Ricklin, F.Stahl, M.Thomi, S.Haap, W.

(2010) Bioorg Med Chem 20: 5313

  • DOI: 10.1016/j.bmcl.2010.06.126
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • A series of (3R,4R)-pyrrolidine-3,4-dicarboxylic acid amides was investigated with respect to their factor Xa inhibitory activity, selectivity, pharmacokinetic properties, and ex vivo antithrombotic activity. The clinical candidate from this series, ...

    A series of (3R,4R)-pyrrolidine-3,4-dicarboxylic acid amides was investigated with respect to their factor Xa inhibitory activity, selectivity, pharmacokinetic properties, and ex vivo antithrombotic activity. The clinical candidate from this series, R1663, exhibits excellent selectivity against a panel of serine proteases and good pharmacokinetic properties in rats and monkeys. A Phase I clinical study with R1663 has been finalized.


    Organizational Affiliation

    F. Hoffmann-La Roche Ltd, Pharma Research, Basel, Switzerland.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ACTIVATED FACTOR XA HEAVY CHAIN
A
241Homo sapiensMutation(s): 0 
Gene Names: F10
EC: 3.4.21.6
Find proteins for P00742 (Homo sapiens)
Go to UniProtKB:  P00742
NIH Common Fund Data Resources
PHAROS  P00742

Find similar proteins by: Sequence  |  Structure

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
FACTOR X LIGHT CHAIN
L
55Homo sapiensMutation(s): 0 
Gene Names: F10
EC: 3.4.21.6
Find proteins for P00742 (Homo sapiens)
Go to UniProtKB:  P00742
NIH Common Fund Data Resources
PHAROS  P00742
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
8NC
Query on 8NC

Download CCD File 
A
(3R,4R)-1-METHANESULFONYL-PYRROLIDINE-3,4--DICARBOXYLIC ACID 3-[(3-FLUORO-4-METHOXY-PHENYL)-AMIDE] 4-{[2-FLUORO-4-(2-OXO-2H-PYRIDIN-1-YL)-PHENYL]-AMIDE}
C25 H24 F2 N4 O6 S
JORQWQCWRYRBEL-ROUUACIJSA-N
 Ligand Interaction
CA
Query on CA

Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
8NCKi :  192   nM  PDBBind
8NCKi:  192   nM  Binding MOAD
8NCKi:  192   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.184 
  • R-Value Observed: 0.187 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 105.41α = 90
b = 105.41β = 90
c = 50.95γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-08-04
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance