4CCT

Dengue 1 cryo-EM reconstruction


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.5 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.2 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:  4AZX, 4B03

  • 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 allo ...

    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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DENGUE VIRUS 1 E PROTEIN
A, B, C
495Dengue virus 1N/A
Find proteins for G3F5K5 (Dengue virus 1)
Go to UniProtKB:  G3F5K5
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
DENGUE VIRUS 1 M PROTEIN
D, E, F
74Dengue virus 1N/A
Find proteins for G3F5K5 (Dengue virus 1)
Go to UniProtKB:  G3F5K5
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.5 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-11-06
    Type: Initial release
  • Version 1.1: 2017-04-19
    Type: Other
  • Version 1.2: 2017-08-30
    Type: Data collection