1WQV

Human Factor Viia-Tissue Factor Complexed with propylsulfonamide-D-Thr-Met-p-aminobenzamidine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.218 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of human factor VIIa/tissue factor in complex with peptide mimetic inhibitor

Kadono, S.Sakamoto, A.Kikuchi, Y.Oh-eda, M.Yabuta, N.Koga, T.Hattori, K.Shiraishi, T.Haramura, M.Kodama, H.Esaki, T.Sato, H.Watanabe, Y.Itoh, S.Ohta, M.Kozono, T.

(2004) Biochem Biophys Res Commun 324: 1227-1233

  • DOI: 10.1016/j.bbrc.2004.09.182
  • Primary Citation of Related Structures:  
    1WQV

  • PubMed Abstract: 
  • The 3D structure of human factor VIIa/soluble tissue factor in complex with a peptide mimetic inhibitor, propylsulfonamide-D-Thr-Met-p-aminobenzamidine, is determined by X-ray crystallography. As compared with the interactions between thrombin and th ...

    The 3D structure of human factor VIIa/soluble tissue factor in complex with a peptide mimetic inhibitor, propylsulfonamide-D-Thr-Met-p-aminobenzamidine, is determined by X-ray crystallography. As compared with the interactions between thrombin and thrombin inhibitors, the interactions at S2 and S3 sites characteristic of factor VIIa and factor VIIa inhibitors are revealed. The S2 site has a small pocket, which is filled by the hydrophobic methionine side chain in P2. The small S3 site fits the small size residue, D-threonine in P3. The structural data and SAR data of the peptide mimetic inhibitor show that these interactions in the S2 and S3 sites play an important role for the improvement of selectivity versus thrombin. The results will provide valuable information for the structure-based drug design of specific inhibitors for FVIIa/TF.


    Organizational Affiliation

    Fuji Gotemba Research Labs, Chugai Pharmaceutical Co., Ltd., 1-135 Komakado, Gotemba, Shizuoka 412-8513, Japan. kadonosuj@chugai-pharm.co.jp



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Coagulation factor VIIL152Homo 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
Coagulation factor VIIH254Homo 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: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Tissue factorT218Homo sapiensMutation(s): 0 
Gene Names: F3
Find proteins for P13726 (Homo sapiens)
Explore P13726 
Go to UniProtKB:  P13726
NIH Common Fund Data Resources
PHAROS  P13726
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CGU
Query on CGU
LL-PEPTIDE LINKINGC6 H9 N O6GLU
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
PSMIC50:  130   nM  Binding MOAD
PSMIC50 :  130   nM  PDBBind
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.218 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 71.39α = 90
b = 82.42β = 90
c = 123.51γ = 90
Software Package:
Software NamePurpose
CNXrefinement
DENZOdata reduction
SCALEPACKdata scaling
CNXphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-10-02
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Structure summary