4B03

6A Electron cryomicroscopy structure of immature Dengue virus serotype 1


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 6.00 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Immature and Mature Dengue Serotype 1 Virus Structures Provide Insight Into the Maturation Process.

Kostyuchenko, V.A.Zhang, Q.Tan, J.L.Ng, T.S.Lok, S.M.

(2013) J Virol 87: 7700

  • DOI: 10.1128/JVI.00197-13
  • Primary Citation of Related Structures:  
    4B03, 4CCT

  • PubMed Abstract: 
  • Dengue virus is a major human pathogen that has four serotypes (DENV1 to -4). Here we report the cryoelectron microscopy (cryo-EM) structures of immature and mature DENV1 at 6- and 4.5-Å resolution, respectively. The subnanometer-resolution maps allow accurate placement of all of the surface proteins ...

    Dengue virus is a major human pathogen that has four serotypes (DENV1 to -4). Here we report the cryoelectron microscopy (cryo-EM) structures of immature and mature DENV1 at 6- and 4.5-Å resolution, respectively. The subnanometer-resolution maps allow accurate placement of all of the surface proteins. Although the immature and mature viruses showed vastly different surface protein organizations, the envelope protein transmembrane (E-TM) regions remain in similar positions. The pivotal role of the E-TM regions leads to the identification of the start and end positions of all surface proteins during maturation.


    Organizational Affiliation

    Program in Emerging Infectious Diseases, Duke-NUS Graduate Medical School, Singapore.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DENGUE VIRUS 1 E PROTEINA, B, C495Dengue virus 1Mutation(s): 0 
EC: 3.4.21.91 (UniProt), 3.6.1.15 (UniProt), 3.6.4.13 (UniProt)
Find proteins for G3F5K5 (Dengue virus 1)
Explore G3F5K5 
Go to UniProtKB:  G3F5K5
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
DENGUE VIRUS 1 PRM PROTEIND, E, F166Dengue virus 1Mutation(s): 0 
EC: 3.4.21.91 (UniProt), 3.6.1.15 (UniProt), 3.6.4.13 (UniProt)
Find proteins for G3F5K5 (Dengue virus 1)
Explore G3F5K5 
Go to UniProtKB:  G3F5K5
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 6.00 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-06-05
    Type: Initial release
  • Version 1.1: 2013-06-26
    Changes: Database references
  • Version 1.2: 2017-04-19
    Changes: Other
  • Version 1.3: 2017-08-30
    Changes: Data collection