2F9B

Discovery of Novel Heterocyclic Factor VIIa Inhibitors

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.230 

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Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history. 


Literature

Discovery of novel heterocyclic factor VIIa inhibitors.

Rai, R., Kolesnikov, A., Sprengeler, P.A., Torkelson, S., Ton, T., Katz, B.A., Yu, C., Hendrix, J., Shrader, W.D., Stephens, R., Cabuslay, R., Sanford, E., Young, W.B.

(2006) Bioorg Med Chem Lett 16: 2270-2273

  • DOI: 10.1016/j.bmcl.2006.01.017
  • Primary Citation of Related Structures:  
    2F9B

  • PubMed Abstract: 

    • Structure-activity relationships and binding mode of novel heterocyclic factor VIIa inhibitors will be described. In these inhibitors, a highly basic 5-amidinoindole moiety has been successfully replaced with a less basic 5-aminopyrrolo[3,2-b]pyridine scaffold ...

    Structure-activity relationships and binding mode of novel heterocyclic factor VIIa inhibitors will be described. In these inhibitors, a highly basic 5-amidinoindole moiety has been successfully replaced with a less basic 5-aminopyrrolo[3,2-b]pyridine scaffold.

    Organizational Affiliation: 

    Celera, 180 Kimball Way, South San Francisco, CA 94080, USA. roopa.rai@hotmail.com



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Coagulation factor VIIA [auth L]152Homo sapiensMutation(s): 0 
Gene Names: F7
EC: 3.4.21.21
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
PHAROS:  P08709
GTEx:  ENSG00000057593
Protein Feature View
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  • Reference Sequence
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(by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Coagulation factor VIIB [auth H]254Homo sapiensMutation(s): 0 
Gene Names: F7
EC: 3.4.21.21
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
PHAROS:  P08709
GTEx:  ENSG00000057593
Protein Feature View
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  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Tissue factorC [auth T]218Homo sapiensMutation(s): 0 
Gene Names: F3
UniProt & NIH Common Fund Data Resources
Find proteins for P13726 (Homo sapiens)
Explore P13726 
Go to UniProtKB:  P13726
PHAROS:  P13726
GTEx:  ENSG00000117525
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
N1H (Subject of Investigation/LOI)
Query on N1H
Download Ideal Coordinates CCD File 
 D [auth H]{5-(5-AMINO-1H-PYRROLO[3,2-B]PYRIDIN-2-YL)-6-HYDROXY-3'-NITRO-BIPHENYL-3-YL]-ACETIC ACID
C21 H16 N4 O5
BVBGZXXLVHYBKI-UHFFFAOYSA-N		 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
N1H BindingDB:  2F9B Ki: 300 (nM) from 1 assay(s)
PDBBind:  2F9B Ki: 300 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.226 
  • R-Value Observed: 0.230 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 78.07α = 90
b = 68.94β = 90.17
c = 78.73γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
XTALVIEWrefinement
X-PLORrefinement
SCALEPACKdata scaling

Structure Validation

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Ligand Structure Quality Assessment  


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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-02-28
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-18
    Changes: Refinement description