[English] 日本語
Yorodumi
- EMDB-61256: Substrate-engaged TOM complex from yeast -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-61256
TitleSubstrate-engaged TOM complex from yeast
Map data
Sample
  • Complex: Substrate-engaged TOM complex from yeast
    • Protein or peptide: Mitochondrial import receptor subunit TOM40
    • Protein or peptide: Mitochondrial import receptor subunit TOM22
    • Protein or peptide: Mitochondrial import receptor subunit TOM5
    • Protein or peptide: Mitochondrial import receptor subunit TOM6
    • Protein or peptide: Mitochondrial import receptor subunit TOM7
  • Ligand: UNDECANE
  • Ligand: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
KeywordsMitochondrial protein import / TOM / protein translocation / PROTEIN TRANSPORT
Function / homology
Function and homology information


mitochondrial outer membrane translocase complex assembly / mitochondrial outer membrane translocase complex / protein insertion into mitochondrial outer membrane / protein transmembrane transport / protein targeting to mitochondrion / porin activity / pore complex / protein import into mitochondrial matrix / protein transmembrane transporter activity / monoatomic ion transport ...mitochondrial outer membrane translocase complex assembly / mitochondrial outer membrane translocase complex / protein insertion into mitochondrial outer membrane / protein transmembrane transport / protein targeting to mitochondrion / porin activity / pore complex / protein import into mitochondrial matrix / protein transmembrane transporter activity / monoatomic ion transport / mitochondrial intermembrane space / mitochondrial outer membrane / mitochondrion / cytosol
Similarity search - Function
Mitochondrial import receptor subunit Tom6 / Mitochondrial import receptor subunit Tom22, fungi / Mitochondrial import receptor subunit Tom6, fungal / Mitochondrial import receptor subunit Tom40, fungi / Mitochondrial outer membrane translocase complex, subunit Tom5 / Mitochondrial import receptor subunit or translocase / Mitochondrial import receptor subunit Tom22 / Mitochondrial import receptor subunit TOM7 / Mitochondrial import receptor subunit Tom22 / TOM7 family ...Mitochondrial import receptor subunit Tom6 / Mitochondrial import receptor subunit Tom22, fungi / Mitochondrial import receptor subunit Tom6, fungal / Mitochondrial import receptor subunit Tom40, fungi / Mitochondrial outer membrane translocase complex, subunit Tom5 / Mitochondrial import receptor subunit or translocase / Mitochondrial import receptor subunit Tom22 / Mitochondrial import receptor subunit TOM7 / Mitochondrial import receptor subunit Tom22 / TOM7 family / Tom40 / Eukaryotic porin/Tom40 / Eukaryotic porin / Porin domain superfamily
Similarity search - Domain/homology
Mitochondrial import receptor subunit TOM40 / Mitochondrial import receptor subunit TOM6 / Mitochondrial import receptor subunit TOM22 / Mitochondrial import receptor subunit TOM7 / Mitochondrial import receptor subunit TOM5
Similarity search - Component
Biological speciesSaccharomyces cerevisiae S288C (yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.94 Å
AuthorsYang YQ / Wang GP / Wang SS
Funding support China, 1 items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)32271269 China
CitationJournal: To Be Published
Title: Substrate-engaged TOM complex from yeast
Authors: Yang YQ / Wang GP
History
DepositionAug 22, 2024-
Header (metadata) releaseSep 10, 2025-
Map releaseSep 10, 2025-
UpdateSep 10, 2025-
Current statusSep 10, 2025Processing site: PDBc / Status: Released

-
Structure visualization

Supplemental images

emd_61256.png

Downloads & links

-
Map

FileDownload / File: emd_61256.map.gz / Format: CCP4 / Size: 103 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.95 Å/pix.
x 300 pix.
= 285. Å		0.95 Å/pix.
x 300 pix.
= 285. Å		0.95 Å/pix.
x 300 pix.
= 285. Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.95 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.0082
Minimum - Maximum-0.031057417 - 0.055835664
Average (Standard dev.)0.00011555425 (±0.0011199592)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions300300300
Spacing300300300
CellA=B=C: 285.0 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Half map: #2

Fileemd_61256_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_61256_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : Substrate-engaged TOM complex from yeast

EntireName: Substrate-engaged TOM complex from yeast
Components
  • Complex: Substrate-engaged TOM complex from yeast
    • Protein or peptide: Mitochondrial import receptor subunit TOM40
    • Protein or peptide: Mitochondrial import receptor subunit TOM22
    • Protein or peptide: Mitochondrial import receptor subunit TOM5
    • Protein or peptide: Mitochondrial import receptor subunit TOM6
    • Protein or peptide: Mitochondrial import receptor subunit TOM7
  • Ligand: UNDECANE
  • Ligand: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE

-
Supramolecule #1: Substrate-engaged TOM complex from yeast

SupramoleculeName: Substrate-engaged TOM complex from yeast / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#5
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)

-
Macromolecule #1: Mitochondrial import receptor subunit TOM40

MacromoleculeName: Mitochondrial import receptor subunit TOM40 / type: protein_or_peptide / ID: 1 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)
Molecular weightTheoretical: 42.071141 KDa
Recombinant expressionOrganism: Saccharomyces cerevisiae (brewer's yeast)
SequenceString: MSAPTPLAEA SQIPTIPALS PLTAKQSKGN FFSSNPISSF VVDTYKQLHS HRQSLELVNP GTVENLNKEV SRDVFLSQYF FTGLRADLN KAFSMNPAFQ TSHTFSIGSQ ALPKYAFSAL FANDNLFAQG NIDNDLSVSG RLNYGWDKKN ISKVNLQISD G QPTMCQLE ...String:
MSAPTPLAEA SQIPTIPALS PLTAKQSKGN FFSSNPISSF VVDTYKQLHS HRQSLELVNP GTVENLNKEV SRDVFLSQYF FTGLRADLN KAFSMNPAFQ TSHTFSIGSQ ALPKYAFSAL FANDNLFAQG NIDNDLSVSG RLNYGWDKKN ISKVNLQISD G QPTMCQLE QDYQASDFSV NVKTLNPSFS EKGEFTGVAV ASFLQSVTPQ LALGLETLYS RTDGSAPGDA GVSYLTRYVS KK QDWIFSG QLQANGALIA SLWRKVAQNV EAGIETTLQA GMVPITDPLM GTPIGIQPTV EGSTTIGAKY EYRQSVYRGT LDS NGKVAC FLERKVLPTL SVLFCGEIDH FKNDTKIGCG LQFETAGNQE LLMLQQGLDA DGNPLQALPQ L

UniProtKB: Mitochondrial import receptor subunit TOM40

-
Macromolecule #2: Mitochondrial import receptor subunit TOM22

MacromoleculeName: Mitochondrial import receptor subunit TOM22 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)
Molecular weightTheoretical: 16.801373 KDa
Recombinant expressionOrganism: Saccharomyces cerevisiae (brewer's yeast)
SequenceString:
MVELTEIKDD VVQLDEPQFS RNQAIVEEKA SATNNDVVDD EDDSDSDFED EFDENETLLD RIVALKDIVP PGKRQTISNF FGFTSSFVR NAFTKSGNLA WTLTTTALLL GVPLSLSILA EQQLIEMEKT FDLQSDANNI LAQGEKDAAA TAN

UniProtKB: Mitochondrial import receptor subunit TOM22

-
Macromolecule #3: Mitochondrial import receptor subunit TOM5

MacromoleculeName: Mitochondrial import receptor subunit TOM5 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)
Molecular weightTheoretical: 5.993924 KDa
Recombinant expressionOrganism: Saccharomyces cerevisiae (brewer's yeast)
SequenceString:
MFGLPQQEVS EEEKRAHQEQ TEKTLKQAAY VAAFLWVSPM IWHLVKKQWK

UniProtKB: Mitochondrial import receptor subunit TOM5

-
Macromolecule #4: Mitochondrial import receptor subunit TOM6

MacromoleculeName: Mitochondrial import receptor subunit TOM6 / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)
Molecular weightTheoretical: 6.41046 KDa
Recombinant expressionOrganism: Saccharomyces cerevisiae (brewer's yeast)
SequenceString:
MDGMFAMPGA AAGAASPQQP KSRFQAFKES PLYTIALNGA FFVAGVAFIQ SPLMDMLAPQ L

UniProtKB: Mitochondrial import receptor subunit TOM6

-
Macromolecule #5: Mitochondrial import receptor subunit TOM7

MacromoleculeName: Mitochondrial import receptor subunit TOM7 / type: protein_or_peptide / ID: 5 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae S288C (yeast)
Molecular weightTheoretical: 6.876955 KDa
Recombinant expressionOrganism: Saccharomyces cerevisiae (brewer's yeast)
SequenceString:
MSFLPSFILS DESKERISKI LTLTHNVAHY GWIPFVLYLG WAHTSNRPNF LNLLSPLPSV

UniProtKB: Mitochondrial import receptor subunit TOM7

-
Macromolecule #6: UNDECANE

MacromoleculeName: UNDECANE / type: ligand / ID: 6 / Number of copies: 26 / Formula: UND
Molecular weightTheoretical: 156.308 Da
Chemical component information

ChemComp-UND:
UNDECANE

-
Macromolecule #7: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE

MacromoleculeName: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / type: ligand / ID: 7 / Number of copies: 25 / Formula: PC1
Molecular weightTheoretical: 790.145 Da
Chemical component information

ChemComp-PC1:
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE / phospholipid*YM

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 8
GridModel: Quantifoil R1.2/1.3 / Material: GOLD / Mesh: 300 / Pretreatment - Type: GLOW DISCHARGE
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 60.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.6 µm / Nominal defocus min: 1.2 µm / Nominal magnification: 130000
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Startup modelType of model: NONE
Final reconstructionAlgorithm: FOURIER SPACE / Resolution.type: BY AUTHOR / Resolution: 2.94 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION / Number images used: 1028127
Initial angle assignmentType: ANGULAR RECONSTITUTION
Final angle assignmentType: ANGULAR RECONSTITUTION
FSC plot (resolution estimation)

+
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