[English] 日本語
Yorodumi
- EMDB-18553: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-18553
TitleAnti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
Map dataAnti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
Sample
  • Complex: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
KeywordsContractile Injection System / CONTRACTILE PROTEIN
Biological speciesSerratia entomophila (bacteria)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.58 Å
AuthorsRebrova EM / Taylor NMI
Funding support Denmark, 2 items
OrganizationGrant numberCountry
Novo Nordisk FoundationNNF14CC0001 Denmark
LundbeckfondenR346-2020-1683 Denmark
CitationJournal: Biorxiv / Year: 2023
Title: N-terminal toxin signal peptides efficiently load therapeutics into a natural nano-injection system
Authors: Steiner-Rebrova EM / Ejaz RN / Kielkopf CS / Ruiz MP / Marin-Arraiza L / Hendriks IA / Nissen JN / Pozdnyakova I / Pape T / Regaiolo A / Gotz K / Heermann R / Rasmussen S / Nielsen ML / Taylor NMI
History
DepositionOct 2, 2023-
Header (metadata) releaseSep 11, 2024-
Map releaseSep 11, 2024-
UpdateSep 11, 2024-
Current statusSep 11, 2024Processing site: PDBe / Status: Released

-
Structure visualization

Supplemental images

emd_18553.png

Downloads & links

-
Map

FileDownload / File: emd_18553.map.gz / Format: CCP4 / Size: 1.9 GB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationAnti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.91 Å/pix.
x 800 pix.
= 724.96 Å		0.91 Å/pix.
x 800 pix.
= 724.96 Å		0.91 Å/pix.
x 800 pix.
= 724.96 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.9062 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.25
Minimum - Maximum-1.368482 - 2.202616
Average (Standard dev.)0.0003584165 (±0.07515512)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions800800800
Spacing800800800
CellA=B=C: 724.96 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Half map: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera half map...

Fileemd_18553_half_map_1.map
AnnotationAnti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera half map A
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera half map...

Fileemd_18553_half_map_2.map
AnnotationAnti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera half map B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera

EntireName: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
Components
  • Complex: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera

-
Supramolecule #1: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera

SupramoleculeName: Anti-feeding prophage with Afp18DC8-ExoU toxin-effector chimera
type: complex / ID: 1 / Parent: 0
Source (natural)Organism: Serratia entomophila (bacteria)

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.4 / Details: 1XPBS
GridModel: UltrAuFoil R2/2 / Material: GOLD / Mesh: 200 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 45 sec. / Pretreatment - Atmosphere: AIR
VitrificationCryogen name: ETHANE / Chamber humidity: 95 % / Chamber temperature: 277 K

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: FEI FALCON III (4k x 4k) / Detector mode: OTHER / Number real images: 11638 / Average exposure time: 0.57 sec. / Average electron dose: 43.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsC2 aperture diameter: 50.0 µm / Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.5 µm
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

-
Image processing

Startup modelType of model: INSILICO MODEL / In silico model: Ab initio model was generated in cryoSPARC
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.58 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC / Number images used: 26514
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