4JYU

Structure of factor VIIA in complex with the inhibitor (2R)-2-[(1-AMINOISOQUINOLIN-6-YL)AMINO]-2-[3-ETHOXY-4-(PROPAN-2-YLOXY)PHENYL]-N-(PHENYLSULFONYL)ETHANAMIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.176 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Nonbenzamidine acylsulfonamide tissue factor-factor VIIa inhibitors.

Glunz, P.W.Zhang, X.Zou, Y.Delucca, I.Nirschl, A.H.Cheng, X.Weigelt, C.A.Cheney, D.L.Wei, A.Anumula, R.Luettgen, J.M.Rendina, A.R.Harpel, M.Luo, G.Knabb, R.Wong, P.C.Wexler, R.R.Priestley, E.S.

(2013) Bioorg Med Chem Lett 23: 5244-5248

  • DOI: 10.1016/j.bmcl.2013.06.027
  • Primary Citation of Related Structures:  
    4JYU, 4JYV

  • PubMed Abstract: 
  • Aminoisoquinoline and isoquinoline groups have successfully replaced the more basic P1 benzamidine group of an acylsulfonamide factor VIIa inhibitor. Inhibitory activity was optimized by the identification of additional hydrophobic and hydrophilic P' ...

    Aminoisoquinoline and isoquinoline groups have successfully replaced the more basic P1 benzamidine group of an acylsulfonamide factor VIIa inhibitor. Inhibitory activity was optimized by the identification of additional hydrophobic and hydrophilic P' binding interactions. The molecular details of these interactions were elucidated by X-ray crystallography and molecular modeling. We also show that decreasing the basicity of the P1 group results in improved oral bioavailability in this chemotype.


    Organizational Affiliation

    Bristol-Myers Squibb R&D, Pennington, NJ 08534, United States. peter.glunz@bms.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Factor VII light chainH254Homo sapiensMutation(s): 0 
Gene Names: F7
EC: 3.4.21.21
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
NIH Common Fund Data Resources
PHAROS  P08709
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Factor VII heavy chainL55Homo sapiensMutation(s): 0 
Gene Names: F7
EC: 3.4.21.21
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
NIH Common Fund Data Resources
PHAROS  P08709
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1OK
Query on 1OK

Download CCD File 
H
(2R)-2-[(1-aminoisoquinolin-6-yl)amino]-2-[3-ethoxy-4-(propan-2-yloxy)phenyl]-N-(phenylsulfonyl)ethanamide
C28 H30 N4 O5 S
ICZUITMFGXCICW-AREMUKBSSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
H
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
H
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
CA
Query on CA

Download CCD File 
H
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1OKKi:  10   nM  Binding MOAD
1OKKi:  9.699999809265137   nM  BindingDB
1OKKi :  10   nM  PDBBind
1OKKi:  16   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.175 
  • R-Value Observed: 0.176 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 95.2α = 90
b = 95.2β = 90
c = 117.5γ = 90
Software Package:
Software NamePurpose
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
BUSTERrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2013-04-01 
  • Released Date: 2013-07-24 
  • Deposition Author(s): Wei, A., Anumula, R.

Revision History 

  • Version 1.0: 2013-07-24
    Type: Initial release
  • Version 1.1: 2013-09-11
    Changes: Database references