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Open data
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Basic information
Entry | Database: PDB / ID: 7vku | ||||||||||||
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Title | Cryo-EM structure of SAM-Tom40 intermediate complex | ||||||||||||
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![]() | TRANSLOCASE / Mitochondrial protein assembly gate | ||||||||||||
Function / homology | ![]() mitochondrial outer membrane translocase complex assembly / SAM complex / membrane insertase activity / mitochondrial outer membrane translocase complex / mitochondrial respiratory chain complex assembly / protein import into mitochondrial matrix / phospholipid transport / protein insertion into mitochondrial outer membrane / porin activity / pore complex ...mitochondrial outer membrane translocase complex assembly / SAM complex / membrane insertase activity / mitochondrial outer membrane translocase complex / mitochondrial respiratory chain complex assembly / protein import into mitochondrial matrix / phospholipid transport / protein insertion into mitochondrial outer membrane / porin activity / pore complex / protein transmembrane transporter activity / monoatomic ion transport / mitochondrion organization / mitochondrial intermembrane space / protein-containing complex assembly / mitochondrial outer membrane / mitochondrion / cytoplasm / cytosol Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() | ||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.2 Å | ||||||||||||
![]() | Takeda, H. / Tsutsumi, A. / Kikkawa, M. / Endo, T. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Author Correction: A multipoint guidance mechanism for β-barrel folding on the SAM complex. Authors: Hironori Takeda / Jon V Busto / Caroline Lindau / Akihisa Tsutsumi / Kentaro Tomii / Kenichiro Imai / Yu Yamamori / Takatsugu Hirokawa / Chie Motono / Iniyan Ganesan / Lena-Sophie Wenz / ...Authors: Hironori Takeda / Jon V Busto / Caroline Lindau / Akihisa Tsutsumi / Kentaro Tomii / Kenichiro Imai / Yu Yamamori / Takatsugu Hirokawa / Chie Motono / Iniyan Ganesan / Lena-Sophie Wenz / Thomas Becker / Masahide Kikkawa / Nikolaus Pfanner / Nils Wiedemann / Toshiya Endo / ![]() ![]() | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 220.7 KB | Display | ![]() |
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PDB format | ![]() | 170.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 807.2 KB | Display | ![]() |
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Full document | ![]() | 825.6 KB | Display | |
Data in XML | ![]() | 39.9 KB | Display | |
Data in CIF | ![]() | 60.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 32019MC M: map data used to model this data C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Components
#1: Protein | Mass: 54473.840 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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#2: Protein | Mass: 37446.070 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
#3: Protein | Mass: 37537.797 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
#4: Protein | Mass: 42071.141 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: CELL / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: SAM-Tom40 / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT |
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Source (natural) | Organism: ![]() ![]() |
Source (recombinant) | Organism: ![]() ![]() |
Buffer solution | pH: 7.5 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 1800 nm / Nominal defocus min: 800 nm / Cs: 2.7 mm / C2 aperture diameter: 50 µm |
Image recording | Electron dose: 48 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
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Processing
Software | Name: PHENIX / Version: 1.14_3260: / Classification: refinement |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
Symmetry | Point symmetry: C1 (asymmetric) |
3D reconstruction | Resolution: 3.2 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 23542 / Symmetry type: POINT |