3SBK | pdb_00003sbk

Russell's viper venom serine proteinase, RVV-V (PPACK-bound form)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 
    0.328 (Depositor), 0.230 (DCC) 
  • R-Value Work: 
    0.246 (Depositor), 0.250 (DCC) 
  • R-Value Observed: 
    0.250 (Depositor) 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted 0G6Click on this verticalbar to view detailsBest fitted NAGClick on this verticalbar to view details

This is version 1.5 of the entry. See complete history


Literature

Structural basis of coagulation factor V recognition for cleavage by RVV-V

Nakayama, D.Ben Ammar, Y.Miyata, T.Takeda, S.

(2011) FEBS Lett 585: 3020-3025

  • DOI: https://doi.org/10.1016/j.febslet.2011.08.022
  • Primary Citation of Related Structures:  
    3S9A, 3S9B, 3S9C, 3SBK

  • PubMed Abstract: 

    Russell's viper venom factor V (FV) activator (RVV-V) is a thrombin-like proteinase that specifically cleaves the Arg1545-Ser1546 bond of FV. Here we present the crystal structure of RVV-V in complex with the FV14 peptide (residues 1533-1546 of human FV) determined at 1.8Å resolution. The structure reveals multiple interactions between RVV-V and the seven residues, Ile1539 (P(7))-Arg1545 (P(1)), of the cleaved substrate. Comparison with substrate-free structures reveals conformational changes of the RVV-V loops upon substrate binding, suggesting that the multiple interactions are mediated by an induced-fit mechanism. The results provide an explanation for the narrow specificity of RVV-V.


  • Organizational Affiliation

    Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka, Japan.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Vipera russelli proteinase RVV-V gamma234Daboia siamensisMutation(s): 0 
EC: 3.4.21.95
UniProt
Find proteins for P18965 (Daboia siamensis)
Explore P18965 
Go to UniProtKB:  P18965
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP18965
Glycosylation
Glycosylation Sites: 1
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
0G6
Query on 0G6

Download Ideal Coordinates CCD File 
C [auth A]D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide
C21 H34 Cl N6 O3
DVFLYEYCMMLBTQ-VSZNYVQBSA-O
NAG
Query on NAG

Download Ideal Coordinates CCD File 
B [auth A]2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free:  0.328 (Depositor), 0.230 (DCC) 
  • R-Value Work:  0.246 (Depositor), 0.250 (DCC) 
  • R-Value Observed: 0.250 (Depositor) 
Space Group: P 65 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.233α = 90
b = 77.233β = 90
c = 168.433γ = 120
Software Package:
Software NamePurpose
SPACEdata collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted 0G6Click on this verticalbar to view detailsBest fitted NAGClick on this verticalbar to view details

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-09-07
    Type: Initial release
  • Version 1.1: 2012-12-12
    Changes: Other
  • Version 1.2: 2013-07-03
    Changes: Database references
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Database references, Derived calculations, Structure summary
  • Version 1.4: 2023-11-01
    Changes: Data collection, Database references, Refinement description, Structure summary
  • Version 1.5: 2024-11-13
    Changes: Structure summary