1H1K

THE BLUETONGUE VIRUS (BTV) CORE BINDS DSRNA

• PDB DOI: https://doi.org/10.2210/pdb1H1K/pdb
• NAKB: 1H1K

• Classification: VIRUS/VIRAL PROTEIN/RNA
• Organism(s): Bluetongue virus
• Mutation(s): No 


• Deposited: 2002-07-17 Released: 2002-09-26 
• Deposition Author(s): Diprose, J.M., Grimes, J.M., Sutton, G.C., Burroughs, J.N., Meyer, A., Maan, S., Mertens, P.P.C., Stuart, D.I.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 10.00 Å
• R-Value Work: 
  0.550 (DCC) 

Literature

The Core of Bluetongue Virus Binds Double-Stranded RNA

Diprose, J.M., Grimes, J.M., Sutton, G.C., Burroughs, J.N., Meyer, A., Maan, S., Mertens, P.P.C., Stuart, D.I.

(2002) J Virol 76: 9533

• PubMed: 12186935 
• DOI: https://doi.org/10.1128/jvi.76.18.9533-9536.2002
• Primary Citation of Related Structures:  
  1H1K


• PubMed Abstract: 
  

  Double-stranded RNA (dsRNA) viruses conceal their genome from the host to avoid triggering unfavorable cellular responses. The crystal structure of the core of one such virus, bluetongue virus, reveals an outer surface festooned with dsRNA. This may represent a deliberate strategy to sequester dsRNA released from damaged particles to prevent host cell shutoff.

---

Organizational Affiliation: 

Division of Structural Biology, Wellcome Trust Centre for Human Genetics, Headington, Oxford OX3 7BN, United Kingdom.

Biological Assembly 1  

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

Biological Assembly 2  

Biological assembly 2 assigned by authors and generated by PQS (software)

Biological Assembly 3  

Biological assembly 3 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 605.24 kDa 
• Atom Count: 40,008 
• Modelled Residue Count: 1,906 
• Deposited Residue Count: 1,906 
• Unique nucleic acid chains: 6

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
RNA	A [auth I]	412	Bluetongue virus

Entity ID: 2
Molecule	Chains	Length	Organism	Image
RNA	B [auth J]	276	Bluetongue virus

Entity ID: 3
Molecule	Chains	Length	Organism	Image
RNA	C [auth K]	265	Bluetongue virus

Entity ID: 4
Molecule	Chains	Length	Organism	Image
RNA	D [auth L]	412	Bluetongue virus

Entity ID: 5
Molecule	Chains	Length	Organism	Image
RNA	E [auth M]	276	Bluetongue virus

Entity ID: 6
Molecule	Chains	Length	Organism	Image
RNA	F [auth N]	265	Bluetongue virus

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 10.00 Å
• R-Value Work:  0.550 (DCC) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 795.6	α = 90
b = 821.8	β = 90
c = 753.3	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2002-09-26 
Deposition Author(s): Diprose, J.M., Grimes, J.M., Sutton, G.C., Burroughs, J.N., Meyer, A., Maan, S., Mertens, P.P.C., Stuart, D.I.

Revision History  

• Version 1.0: 2002-09-26
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-05-08
  Changes: Data collection, Database references