1DAN

Complex of active site inhibited human blood coagulation factor VIIA with human recombinant soluble tissue factor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.187 

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

The crystal structure of the complex of blood coagulation factor VIIa with soluble tissue factor.

Banner, D.W.D'Arcy, A.Chene, C.Winkler, F.K.Guha, A.Konigsberg, W.H.Nemerson, Y.Kirchhofer, D.

(1996) Nature 380: 41-46

  • DOI: https://doi.org/10.1038/380041a0
  • Primary Citation of Related Structures:  
    1DAN

  • PubMed Abstract: 

    Blood coagulation is initiated when tissue factor binds to coagulation factor VIIa to give an enzymatically active complex which then activates factors IX and X, leading to thrombin generation and clot formation. We have determined the crystal structure at 2.0-A degrees resolution of active-site-inhibited factor VIIa complexed with the cleaved extracellular domain of tissue factor. In the complex, factor VIIa adopts an extended conformation. This structure provides a basis for understanding many molecular aspects of the initiation of coagulation.


  • Organizational Affiliation

    Pharma Division, F. Hoffmann-La Roche, Basle, Switzerland.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
BLOOD COAGULATION FACTOR VIIA light chainA [auth L]152Homo sapiensMutation(s): 0 
EC: 3.4.21.21
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
PHAROS:  P08709
GTEx:  ENSG00000057593 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08709
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
BLOOD COAGULATION FACTOR VIIA heavy chainB [auth H]254Homo sapiensMutation(s): 0 
EC: 3.4.21.21
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P08709 (Homo sapiens)
Explore P08709 
Go to UniProtKB:  P08709
PHAROS:  P08709
GTEx:  ENSG00000057593 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP08709
Sequence Annotations
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
SOLUBLE TISSUE FACTORC [auth T]80Homo sapiensMutation(s): 0 
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P13726 (Homo sapiens)
Explore P13726 
Go to UniProtKB:  P13726
PHAROS:  P13726
GTEx:  ENSG00000117525 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP13726
Sequence Annotations
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  • Reference Sequence
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
SOLUBLE TISSUE FACTORD [auth U]121Homo sapiensMutation(s): 0 
Membrane Entity: Yes 
UniProt & NIH Common Fund Data Resources
Find proteins for P13726 (Homo sapiens)
Explore P13726 
Go to UniProtKB:  P13726
PHAROS:  P13726
GTEx:  ENSG00000117525 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP13726
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
0Z6
Query on 0Z6

Download Ideal Coordinates CCD File 
O [auth H]D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-phenylalaninamide
C25 H36 Cl N6 O3
ZKHBINZTIMXMQW-CLAROIROSA-O
BGC
Query on BGC

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E [auth L]beta-D-glucopyranose
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
FUC
Query on FUC

Download Ideal Coordinates CCD File 
F [auth L]alpha-L-fucopyranose
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
CAC
Query on CAC

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Q [auth H]CACODYLATE ION
C2 H6 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-M
CA
Query on CA

Download Ideal Coordinates CCD File 
G [auth L]
H [auth L]
I [auth L]
J [auth L]
K [auth L]
G [auth L],
H [auth L],
I [auth L],
J [auth L],
K [auth L],
L,
M [auth L],
N [auth L],
P [auth H]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
R [auth H]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
CGU
Query on CGU
A [auth L]L-PEPTIDE LINKINGC6 H9 N O6GLU
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.187 
  • R-Value Observed: 0.187 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 70.65α = 90
b = 82.55β = 90
c = 126.5γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

  • Released Date: 1997-09-04 
  • Deposition Author(s): Banner, D.W.

Revision History  (Full details and data files)

  • Version 1.0: 1997-09-04
    Type: Initial release
  • Version 1.1: 2008-03-10
    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: 2012-12-12
    Changes: Other
  • Version 1.4: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Data collection, Derived calculations, Structure summary