4NA7

Factor XIA in complex with the inhibitor 3'-[(2S,4R)-6-carbamimidoyl-4-methyl-4-phenyl-1,2,3,4-tetrahydroquinolin-2-yl]-4-carbamoyl-5'-[(3-methylbutanoyl)amino]biphenyl-2-carboxylic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.237 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Tetrahydroquinoline Derivatives as Potent and Selective Factor XIa Inhibitors.

Quan, M.L.Wong, P.C.Wang, C.Woerner, F.Smallheer, J.M.Barbera, F.A.Bozarth, J.M.Brown, R.L.Harpel, M.R.Luettgen, J.M.Morin, P.E.Peterson, T.Ramamurthy, V.Rendina, A.R.Rossi, K.A.Watson, C.A.Wei, A.Zhang, G.Seiffert, D.Wexler, R.R.

(2014) J.Med.Chem. 57: 955-969

  • DOI: 10.1021/jm401670x
  • Primary Citation of Related Structures:  
  • Also Cited By: 4WXI, 6C0S, 5QCN, 5QCM, 5QCL, 5QCK, 5Q0H, 5Q0G, 5Q0F, 5Q0E, 5Q0D, 5WB6, 5EXL, 4X6P, 4X6O, 4X6N, 4X6M, 4TY7, 4TY6

  • PubMed Abstract: 
  • Antithrombotic agents that are inhibitors of factor XIa (FXIa) have the potential to demonstrate robust efficacy with a low bleeding risk profile. Herein, we describe a series of tetrahydroquinoline (THQ) derivatives as FXIa inhibitors. Compound 1 wa ...

    Antithrombotic agents that are inhibitors of factor XIa (FXIa) have the potential to demonstrate robust efficacy with a low bleeding risk profile. Herein, we describe a series of tetrahydroquinoline (THQ) derivatives as FXIa inhibitors. Compound 1 was identified as a potent and selective tool compound for proof of concept studies. It exhibited excellent antithrombotic efficacy in rabbit thrombosis models and did not prolong bleeding times. This demonstrates proof of concept for the FXIa mechanism in animal models with a reversible, small molecule inhibitor.


    Organizational Affiliation

    Discovery Chemistry and Cardiovascular Biology, Research and Development, Bristol-Myers Squibb Company , 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08543, United States.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Coagulation factor XI
A
244Homo sapiensMutation(s): 0 
Gene Names: F11
EC: 3.4.21.27
Find proteins for P03951 (Homo sapiens)
Go to Gene View: F11
Go to UniProtKB:  P03951
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
1T5
Query on 1T5

Download SDF File 
Download CCD File 
A
3'-[(2S,4R)-6-carbamimidoyl-4-methyl-4-phenyl-1,2,3,4-tetrahydroquinolin-2-yl]-4-carbamoyl-5'-[(3-methylbutanoyl)amino]biphenyl-2-carboxylic acid
C36 H37 N5 O4
PDUMJXCNOKHQKH-SVXHESJVSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1T5Ki: 0.2 - 230 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.237 
  • Space Group: I 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 44.249α = 90.00
b = 104.960β = 90.00
c = 143.998γ = 90.00
Software Package:
Software NamePurpose
BUSTER-TNTrefinement
AMoREphasing
HKL-2000data scaling
PDB_EXTRACTdata extraction
BUSTERrefinement
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2013-10-21 
  • Released Date: 2014-02-12 
  • Deposition Author(s): Wei, A.

Revision History 

  • Version 1.0: 2014-02-12
    Type: Initial release
  • Version 1.1: 2014-02-26
    Type: Database references