[English] 日本語
Yorodumi
- EMDB-38167: Cryo-EM structure of enterovirus A71 empty particle in complex wi... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-38167
TitleCryo-EM structure of enterovirus A71 empty particle in complex with Fab h1A6.2
Map data
Sample
  • Complex: Enterovirus A71 empty particle in complex with Fab h1A6.2
    • Complex: The Fab of h1A6.2
    • Virus: Enterovirus A71
      • Protein or peptide: Capsid protein VP1
      • Protein or peptide: Capsid protein VP2
      • Protein or peptide: Capsid protein VP3
KeywordsCryo-EM STRUCTURE / VIRUS / ENTEROVIRUS A71
Function / homology
Function and homology information


symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / cytoplasmic vesicle membrane / endocytosis involved in viral entry into host cell / nucleoside-triphosphate phosphatase ...symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity / picornain 2A / symbiont-mediated suppression of host mRNA export from nucleus / symbiont genome entry into host cell via pore formation in plasma membrane / picornain 3C / T=pseudo3 icosahedral viral capsid / host cell cytoplasmic vesicle membrane / cytoplasmic vesicle membrane / endocytosis involved in viral entry into host cell / nucleoside-triphosphate phosphatase / channel activity / monoatomic ion transmembrane transport / RNA helicase activity / induction by virus of host autophagy / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / DNA-templated transcription / host cell nucleus / virion attachment to host cell / structural molecule activity / ATP hydrolysis activity / proteolysis / RNA binding / ATP binding / metal ion binding
Similarity search - Function
Picornavirus coat protein / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A / Picornavirus coat protein VP4 / Picornavirus coat protein (VP4) ...Picornavirus coat protein / Poliovirus 3A protein-like / Poliovirus 3A protein like / Picornavirus 2B protein / Poliovirus core protein 3a, soluble domain / Picornavirus 2B protein / Peptidase C3, picornavirus core protein 2A / Picornavirus core protein 2A / Picornavirus coat protein VP4 / Picornavirus coat protein (VP4) / Peptidase C3A/C3B, picornaviral / 3C cysteine protease (picornain 3C) / Picornavirales 3C/3C-like protease domain / Picornavirales 3C/3C-like protease domain profile. / Picornavirus capsid / picornavirus capsid protein / Helicase, superfamily 3, single-stranded RNA virus / Superfamily 3 helicase of positive ssRNA viruses domain profile. / Helicase, superfamily 3, single-stranded DNA/RNA virus / RNA helicase / Picornavirus/Calicivirus coat protein / Viral coat protein subunit / RNA-directed RNA polymerase, C-terminal domain / Viral RNA-dependent RNA polymerase / Reverse transcriptase/Diguanylate cyclase domain / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / 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 speciesMus (mice) / Enterovirus A71
Methodsingle particle reconstruction / cryo EM / Resolution: 2.98 Å
AuthorsJiang Y / Huang Y / Zhu R / Zheng Q / Li S
Funding support1 items
OrganizationGrant numberCountry
Not funded
CitationJournal: To Be Published
Title: Cryo-EM structure of enterovirus A71 empty particle in complex with Fab h1A6.2
Authors: Jiang Y / Huang Y / Zhu R / Zheng Q / Li S
History
DepositionNov 29, 2023-
Header (metadata) releaseSep 4, 2024-
Map releaseSep 4, 2024-
UpdateSep 4, 2024-
Current statusSep 4, 2024Processing site: PDBj / Status: Released

-
Structure visualization

Supplemental images

emd_38167.png

Downloads & links

-
Map

FileDownload / File: emd_38167.map.gz / Format: CCP4 / Size: 729 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1 Å/pix.
x 576 pix.
= 576. Å		1 Å/pix.
x 576 pix.
= 576. Å		1 Å/pix.
x 576 pix.
= 576. Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.15
Minimum - Maximum-0.93998617 - 1.4051054
Average (Standard dev.)0.0004642356 (±0.066442005)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions576576576
Spacing576576576
CellA=B=C: 576.0 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Half map: #2

Fileemd_38167_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_38167_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : Enterovirus A71 empty particle in complex with Fab h1A6.2

EntireName: Enterovirus A71 empty particle in complex with Fab h1A6.2
Components
  • Complex: Enterovirus A71 empty particle in complex with Fab h1A6.2
    • Complex: The Fab of h1A6.2
    • Virus: Enterovirus A71
      • Protein or peptide: Capsid protein VP1
      • Protein or peptide: Capsid protein VP2
      • Protein or peptide: Capsid protein VP3

-
Supramolecule #1: Enterovirus A71 empty particle in complex with Fab h1A6.2

SupramoleculeName: Enterovirus A71 empty particle in complex with Fab h1A6.2
type: complex / ID: 1 / Parent: 0 / Macromolecule list: all

-
Supramolecule #3: The Fab of h1A6.2

SupramoleculeName: The Fab of h1A6.2 / type: complex / ID: 3 / Parent: 1
Source (natural)Organism: Mus (mice)

-
Supramolecule #2: Enterovirus A71

SupramoleculeName: Enterovirus A71 / type: virus / ID: 2 / Parent: 1 / Macromolecule list: all / NCBI-ID: 39054 / Sci species name: Enterovirus A71 / Virus type: VIRION / Virus isolate: OTHER / Virus enveloped: No / Virus empty: Yes

-
Macromolecule #1: Capsid protein VP1

MacromoleculeName: Capsid protein VP1 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Enterovirus A71
Molecular weightTheoretical: 32.730848 KDa
SequenceString: GDRVADVIES SIGDSVSRAL THALPAPTGQ DTQVSSHRLD TGKVPALQAA EIGASSNASD ESMIETRCVL NSHSTAETTL DSFFSRAGL VGEIDLPLKG TTNPNGYANW DIDITGYAQM RRKVELFTYM RFDAEFTFVA CTPTGEVVPQ LLQYMFVPPG A PKPDSRES ...String:
GDRVADVIES SIGDSVSRAL THALPAPTGQ DTQVSSHRLD TGKVPALQAA EIGASSNASD ESMIETRCVL NSHSTAETTL DSFFSRAGL VGEIDLPLKG TTNPNGYANW DIDITGYAQM RRKVELFTYM RFDAEFTFVA CTPTGEVVPQ LLQYMFVPPG A PKPDSRES LAWQTATNPS VFVKLSDPPA QVSVPFMSPA SAYQWFYDGY PTFGEHKQEK DLEYGACPNN MMGTFSVRTV GT SKSKYPL VVRIYMRMKH VRAWIPRPMR NQNYLFKANP NYAGNSIKPT GTSRTAITTL

UniProtKB: Genome polyprotein

-
Macromolecule #2: Capsid protein VP2

MacromoleculeName: Capsid protein VP2 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Enterovirus A71
Molecular weightTheoretical: 27.726135 KDa
SequenceString: SPSAEACGYS DRVAQLTIGN STITTQEAAN IIVGYGEWPS YCSDSDATAV DKPTRPDVSV NRFYTLDTKL WEKSSKGWYW KFPDVLTET GVFGQNAQFH YLYRSGFCIH VQCNASKFHQ GALLVAVLPE YVIGTVAGGT GTEDSHPPYK QTQPGADGFE L QHPYVLDA ...String:
SPSAEACGYS DRVAQLTIGN STITTQEAAN IIVGYGEWPS YCSDSDATAV DKPTRPDVSV NRFYTLDTKL WEKSSKGWYW KFPDVLTET GVFGQNAQFH YLYRSGFCIH VQCNASKFHQ GALLVAVLPE YVIGTVAGGT GTEDSHPPYK QTQPGADGFE L QHPYVLDA GIPISQLTVC PHQWINLRTN NCATIIVPYI NALPFDSALN HCNFGLLVVP ISPLDYDQGA TPVIPITITL AP MCSEFAG LRQAVTQ

UniProtKB: Genome polyprotein

-
Macromolecule #3: Capsid protein VP3

MacromoleculeName: Capsid protein VP3 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Enterovirus A71
Molecular weightTheoretical: 26.468225 KDa
SequenceString: GFPTELKPGT NQFLTTDDGV SAPILPNFHP TPCIHIPGEV RNLLELCQVE TILEVNNVPT NATSLMERLR FPVSAQAGKG ELCAVFRAD PGRNGPWQST LLGQLCGYYT QWSGSLEVTF MFTGSFMATG KMLIAYTPPG GPLPKDRATA MLGTHVIWDF G LQSSVTLV ...String:
GFPTELKPGT NQFLTTDDGV SAPILPNFHP TPCIHIPGEV RNLLELCQVE TILEVNNVPT NATSLMERLR FPVSAQAGKG ELCAVFRAD PGRNGPWQST LLGQLCGYYT QWSGSLEVTF MFTGSFMATG KMLIAYTPPG GPLPKDRATA MLGTHVIWDF G LQSSVTLV IPWISNTHYR AHARDGVFDY YTTGLVSIWY QTNYVVPIGA PNTAYIIALA AAQKNFTMKL CKDASDILQT GT IQ

UniProtKB: Genome polyprotein

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.4
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeFEI TECNAI F30
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 40.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: OTHER
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 3.0 µm / Nominal defocus min: 0.7000000000000001 µm
Experimental equipment
Model: Tecnai F30 / Image courtesy: FEI Company

-
Image processing

Startup modelType of model: OTHER
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.98 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 46843
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD

+
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