[English] 日本語
Yorodumi
- PDB-3j05: Three-dimensional structure of Dengue virus serotype 1 complexed ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 3j05
TitleThree-dimensional structure of Dengue virus serotype 1 complexed with HMAb 14c10 Fab
Componentsenvelope proteinViral envelope
KeywordsVIRUS / flavivirus / dengue / serotype 1 / envelope protein / E protein / mature virus
Function / homology
Function and homology information


symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / clathrin-dependent endocytosis of virus by host cell / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / RNA helicase activity / host cell endoplasmic reticulum membrane ...symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / ribonucleoside triphosphate phosphatase activity / viral capsid / double-stranded RNA binding / clathrin-dependent endocytosis of virus by host cell / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / RNA helicase activity / host cell endoplasmic reticulum membrane / protein dimerization activity / viral RNA genome replication / RNA-dependent RNA polymerase activity / serine-type endopeptidase activity / fusion of virus membrane with host endosome membrane / viral envelope / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / host cell nucleus / structural molecule activity / virion attachment to host cell / virion membrane / proteolysis / extracellular region / ATP binding / membrane / metal ion binding
Similarity search - Function
: / Flavivirus envelope glycoprotein E, stem/anchor domain / RNA-directed RNA polymerase, thumb domain, Flavivirus / Flavivirus RNA-directed RNA polymerase, thumb domain / Flavivirus capsid protein C superfamily / Flavivirus non-structural protein NS2B / Flavivirus NS3 helicase, C-terminal helical domain / Genome polyprotein, Flavivirus / Flavivirus non-structural protein NS4A / Flavivirus non-structural protein NS2B ...: / Flavivirus envelope glycoprotein E, stem/anchor domain / RNA-directed RNA polymerase, thumb domain, Flavivirus / Flavivirus RNA-directed RNA polymerase, thumb domain / Flavivirus capsid protein C superfamily / Flavivirus non-structural protein NS2B / Flavivirus NS3 helicase, C-terminal helical domain / Genome polyprotein, Flavivirus / Flavivirus non-structural protein NS4A / Flavivirus non-structural protein NS2B / Flavivirus capsid protein C / Flavivirus non-structural protein NS4B / mRNA cap 0/1 methyltransferase / Flavivirus capsid protein C / Flavivirus non-structural protein NS4B / Flavivirus non-structural protein NS4A / Flavivirus NS2B domain profile. / mRNA cap 0 and cap 1 methyltransferase (EC 2.1.1.56 and EC 2.1.1.57) domain profile. / Flavivirus non-structural protein NS2A / Flavivirus non-structural protein NS2A / Flavivirus NS3, petidase S7 / Peptidase S7, Flavivirus NS3 serine protease / Flavivirus NS3 protease (NS3pro) domain profile. / Envelope glycoprotein M, flavivirus / Flavivirus envelope glycoprotein M / RNA-directed RNA polymerase, flavivirus / Flavivirus RNA-directed RNA polymerase, fingers and palm domains / Flavivirus non-structural Protein NS1 / Flavivirus non-structural protein NS1 / Envelope glycoprotein M superfamily, flavivirus / Flavivirus polyprotein propeptide / Flavivirus polyprotein propeptide superfamily / Flavivirus polyprotein propeptide / Flaviviral glycoprotein E, central domain, subdomain 1 / Flaviviral glycoprotein E, central domain, subdomain 2 / Flavivirus envelope glycoprotein E, Stem/Anchor domain / Flavivirus glycoprotein E, immunoglobulin-like domain / Flavivirus envelope glycoprotein E, Stem/Anchor domain superfamily / Flavivirus glycoprotein, immunoglobulin-like domain / Flavivirus glycoprotein central and dimerisation domain / Flavivirus glycoprotein, central and dimerisation domains / Ribosomal RNA methyltransferase, FtsJ domain / FtsJ-like methyltransferase / Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamily / Flavivirus glycoprotein, central and dimerisation domain superfamily / Flaviviral glycoprotein E, dimerisation domain / DEAD box, Flavivirus / Flavivirus DEAD domain / helicase superfamily c-terminal domain / Immunoglobulin E-set / Superfamilies 1 and 2 helicase C-terminal domain profile. / Superfamilies 1 and 2 helicase ATP-binding type-1 domain profile. / DEAD-like helicases superfamily / Helicase, C-terminal / Helicase superfamily 1/2, ATP-binding domain / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / S-adenosyl-L-methionine-dependent methyltransferase superfamily / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / DNA/RNA polymerase superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Biological speciesDengue virus 1
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 7 Å
AuthorsTeoh, E.P. / Kukkaro, P. / Teo, E.W. / Lim, A. / Tan, T.T. / Shi, P.Y. / Yip, A. / Schul, W. / Leo, Y.S. / Chan, S.H. ...Teoh, E.P. / Kukkaro, P. / Teo, E.W. / Lim, A. / Tan, T.T. / Shi, P.Y. / Yip, A. / Schul, W. / Leo, Y.S. / Chan, S.H. / Smith, K.G.C. / Ooi, E.E. / Kemeny, D.M. / Ng, G. / Ng, M.L. / Alonso, S. / Fisher, D. / Hanson, B. / Lok, S.M. / MacAry, P.A.
CitationJournal: Sci Transl Med / Year: 2012
Title: The structural basis for serotype-specific neutralization of dengue virus by a human antibody.
Authors: Ee Ping Teoh / Petra Kukkaro / En Wei Teo / Angeline P C Lim / Tze Tong Tan / Andy Yip / Wouter Schul / Myint Aung / Victor A Kostyuchenko / Yee Sin Leo / Soh Ha Chan / Kenneth G C Smith / ...Authors: Ee Ping Teoh / Petra Kukkaro / En Wei Teo / Angeline P C Lim / Tze Tong Tan / Andy Yip / Wouter Schul / Myint Aung / Victor A Kostyuchenko / Yee Sin Leo / Soh Ha Chan / Kenneth G C Smith / Annie Hoi Yi Chan / Gang Zou / Eng Eong Ooi / D Michael Kemeny / Grace K Tan / Jowin K W Ng / Mah Lee Ng / Sylvie Alonso / Dale Fisher / Pei-Yong Shi / Brendon J Hanson / Shee-Mei Lok / Paul A MacAry /
Abstract: Dengue virus (DENV) is a mosquito-borne flavivirus that affects 2.5 billion people worldwide. There are four dengue serotypes (DENV1 to DENV4), and infection with one elicits lifelong immunity to ...Dengue virus (DENV) is a mosquito-borne flavivirus that affects 2.5 billion people worldwide. There are four dengue serotypes (DENV1 to DENV4), and infection with one elicits lifelong immunity to that serotype but offers only transient protection against the other serotypes. Identification of the protective determinants of the human antibody response to DENV is a vital requirement for the design and evaluation of future preventative therapies and treatments. Here, we describe the isolation of a neutralizing antibody from a DENV1-infected patient. The human antibody 14c10 (HM14c10) binds specifically to DENV1. HM14c10 neutralizes the virus principally by blocking virus attachment; at higher concentrations, a post-attachment step can also be inhibited. In vivo studies show that the HM14c10 antibody has antiviral activity at picomolar concentrations. A 7 Å resolution cryoelectron microscopy map of Fab fragments of HM14c10 in a complex with DENV1 shows targeting of a discontinuous epitope that spans the adjacent surface of envelope protein dimers. As found previously, a human antibody specific for the related West Nile virus binds to a similar quaternary structure, suggesting that this could be an immunodominant epitope. These findings provide a structural and molecular context for durable, serotype-specific immunity to DENV infection.
History
DepositionApr 1, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 4, 2012Provider: repository / Type: Initial release
Revision 1.1Jul 18, 2018Group: Data collection / Category: em_image_scans / em_software / Item: _em_software.image_processing_id
Revision 1.2Feb 21, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / em_3d_fitting_list / pdbx_initial_refinement_model / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_3d_fitting_list.accession_code / _em_3d_fitting_list.initial_refinement_model_id / _em_3d_fitting_list.source_name / _em_3d_fitting_list.type / _pdbx_struct_oper_list.name / _pdbx_struct_oper_list.symmetry_operation / _pdbx_struct_oper_list.type

-
Structure visualization

Movie
  • Biological unit as complete icosahedral assembly
  • Imaged by Jmol
  • Download
  • Biological unit as icosahedral pentamer
  • Imaged by Jmol
  • Download
  • Biological unit as icosahedral 23 hexamer
  • Imaged by Jmol
  • Download
  • Deposited structure unit
  • Imaged by Jmol
  • Download
  • Simplified surface model + fitted atomic model
  • EMDB-5268
  • Imaged by Jmol
  • Download
  • Superimposition on EM map
  • EMDB-5268
  • Imaged by UCSF Chimera
  • Download
Movie viewer
Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: envelope protein
B: envelope protein
C: envelope protein


Theoretical massNumber of molelcules
Total (without water)131,2533
Polymers131,2533
Non-polymers00
Water0
1
A: envelope protein
B: envelope protein
C: envelope protein
x 60


Theoretical massNumber of molelcules
Total (without water)7,875,159180
Polymers7,875,159180
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
point symmetry operation59
2


  • Idetical with deposited unit
  • icosahedral asymmetric unit
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
A: envelope protein
B: envelope protein
C: envelope protein
x 5


  • icosahedral pentamer
  • 656 kDa, 15 polymers
Theoretical massNumber of molelcules
Total (without water)656,26315
Polymers656,26315
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
point symmetry operation4
4
A: envelope protein
B: envelope protein
C: envelope protein
x 6


  • icosahedral 23 hexamer
  • 788 kDa, 18 polymers
Theoretical massNumber of molelcules
Total (without water)787,51618
Polymers787,51618
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
point symmetry operation5
5


  • Idetical with deposited unit in distinct coordinate
  • icosahedral asymmetric unit, std point frame
TypeNameSymmetry operationNumber
transform to point frame1
SymmetryPoint symmetry: (Schoenflies symbol: I (icosahedral))

-
Components

#1: Protein envelope protein / Viral envelope / Coordinate model: Cα atoms only


Mass: 43750.883 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Dengue virus 1 / Plasmid: pMTBip/V5-His / Cell line (production host): S2 / Production host: Drosophila melanogaster (fruit fly) / References: UniProt: Q689G3
Sequence detailsTHE AUTHORS STATE THAT THERE ARE NO SEQUENCE CONFLICTS BETWEEN THE SEQUENCE IN THE PDB FILE AND ...THE AUTHORS STATE THAT THERE ARE NO SEQUENCE CONFLICTS BETWEEN THE SEQUENCE IN THE PDB FILE AND SEQUENCE DATABASE REFERENCE NCBI BAD42413.

-
Experimental details

-
Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

-
Sample preparation

ComponentName: Dengue virus serotype 1 with Fab fragment of human monoclonal antibody 14c10
Type: COMPLEX / Details: 120 Fab molecules bind to one dengue virion
Details of virusEmpty: NO / Enveloped: YES / Host category: INVERTERBRATES / Isolate: STRAIN / Type: VIRION
Natural hostOrganism: Aedes albopictus
Buffer solutionpH: 8 / Details: 120 mM NaCl, 12 mM Tris-HCl, pH 8.0, 1 mM EDTA
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES / Details: 120 mM NaCl, 12 mM Tris-HCl, pH 8.0, 1 mM EDTA
VitrificationInstrument: FEI VITROBOT MARK I / Cryogen name: ETHANE / Humidity: 100 % / Method: 1 second blotting

-
Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS / Date: Sep 27, 2010
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: SPOT SCAN
Electron lensMode: BRIGHT FIELDBright-field microscopy / Nominal magnification: 47000 X / Nominal defocus max: 4900 nm / Nominal defocus min: 760 nm / Cs: 2.7 mm / Camera length: 0 mm
Specimen holderSpecimen holder model: OTHER / Specimen holder type: Titan krios cryoholder / Temperature: 100 K / Tilt angle max: 0 ° / Tilt angle min: 0 °
Image recordingElectron dose: 16 e/Å2 / Film or detector model: GENERIC GATAN
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1

-
Processing

EM software
IDNameCategory
1UCSF Chimeramodel fitting
2EMAN3D reconstruction
3MPSA3D reconstruction
CTF correctionDetails: each particle
SymmetryPoint symmetry: I (icosahedral)
3D reconstructionMethod: Cross-common lines / Resolution: 7 Å / Resolution method: FSC 0.5 CUT-OFF / Num. of particles: 2129 / Nominal pixel size: 1.9 Å / Actual pixel size: 1.9 Å / Details: particles were selected manually / Symmetry type: POINT
Atomic model buildingProtocol: RIGID BODY FIT / Space: REAL / Target criteria: correlation
Details: REFINEMENT PROTOCOL--rigid body DETAILS--The domains were fitted separately using Fit In Map feature in Chimera
Atomic model buildingPDB-ID: 3G7T
Accession code: 3G7T / Source name: PDB / Type: experimental model
Refinement stepCycle: LAST
ProteinNucleic acidLigandSolventTotal
Num. atoms1128 0 0 0 1128

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more