3NAP

Structure of Triatoma Virus (TrV)

• PDB DOI: https://doi.org/10.2210/pdb3NAP/pdb

• Classification: VIRUS
• Organism(s): Triatoma virus
• Mutation(s): No 


• Deposited: 2010-06-02 Released: 2010-07-28 
• Deposition Author(s): Squires, G., Pous, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.173 (Depositor), 0.180 (DCC) 
• R-Value Work: 
  0.171 (Depositor), 0.180 (DCC) 

Literature

The crystallographic structure of Triatoma Virus (TrV) highlights the Dicistroviridae and Picornaviridae family differences

Squires, G., Pous, J., Rozas-Dennis, G.S., Costabel, M.D., Agirre, J., Marti, G., Navaza, J., Guerin, D.M.A., Rey, F.A.

To be published.

Biological Assembly 1  

Global Symmetry: Icosahedral - I  (Explore in 3D)
Global Stoichiometry: Hetero 180-mer - A60B60C60 Pseudo Symmetry: Icosahedral - I  (Explore in 3D)
Pseudo Stoichiometry: Homo 180-mer - A180 

Biological assembly 1 assigned by authors and generated by (software)

Macromolecule Content

• Total Structure Weight: 90.19 kDa 
• Atom Count: 6,749 
• Modelled Residue Count: 787 
• Deposited Residue Count: 811 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein	A	271	Triatoma virus	Mutation(s): 0
UniProt
Find proteins for Q9QEY5 (Triatoma virus) Explore Q9QEY5  Go to UniProtKB:  Q9QEY5

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein	B	255	Triatoma virus	Mutation(s): 0
UniProt
Find proteins for Q9QEY5 (Triatoma virus) Explore Q9QEY5  Go to UniProtKB:  Q9QEY5

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein	C	285	Triatoma virus	Mutation(s): 0
UniProt
Find proteins for Q9QEY5 (Triatoma virus) Explore Q9QEY5  Go to UniProtKB:  Q9QEY5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.173 (Depositor), 0.180 (DCC) 
• R-Value Work:  0.171 (Depositor), 0.180 (DCC) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 343.66	α = 90
b = 360.46	β = 90
c = 341.25	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
CNS	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-07-28 
Deposition Author(s): Squires, G., Pous, J.

Revision History  

• Version 1.0: 2010-07-28
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-07-27
  Changes: Other
• Version 1.3: 2024-03-20
  Changes: Data collection, Database references, Derived calculations
• Version 1.4: 2024-07-10
  Changes: Other, Refinement description
• Version 1.5: 2024-08-14
  Changes: Other, Refinement description