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- PDB-6cp5: Monomer yeast ATP synthase Fo reconstituted in nanodisc with inhi... -
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Basic information
Entry | Database: PDB / ID: 6cp5 | ||||||
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Title | Monomer yeast ATP synthase Fo reconstituted in nanodisc with inhibitor of oligomycin bound generated from focused refinement. | ||||||
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![]() | BIOSYNTHETIC PROTEIN / ATP synthase | ||||||
Function / homology | ![]() : / : / Mitochondrial protein degradation / mitochondrial proton-transporting ATP synthase complex assembly / : / : / : / proton transmembrane transporter activity / proton motive force-driven ATP synthesis / proton transmembrane transport ...: / : / Mitochondrial protein degradation / mitochondrial proton-transporting ATP synthase complex assembly / : / : / : / proton transmembrane transporter activity / proton motive force-driven ATP synthesis / proton transmembrane transport / mitochondrial intermembrane space / protein-containing complex assembly / mitochondrial inner membrane / lipid binding / mitochondrion / identical protein binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 4.2 Å | ||||||
![]() | Srivastava, A.P. / Luo, M. / Symersky, J. / Liao, M.F. / Mueller, D.M. | ||||||
Funding support | ![]()
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![]() | ![]() Title: High-resolution cryo-EM analysis of the yeast ATP synthase in a lipid membrane. Authors: Anurag P Srivastava / Min Luo / Wenchang Zhou / Jindrich Symersky / Dongyang Bai / Melissa G Chambers / José D Faraldo-Gómez / Maofu Liao / David M Mueller / ![]() Abstract: Mitochondrial adenosine triphosphate (ATP) synthase comprises a membrane embedded F motor that rotates to drive ATP synthesis in the F subunit. We used single-particle cryo-electron microscopy (cryo- ...Mitochondrial adenosine triphosphate (ATP) synthase comprises a membrane embedded F motor that rotates to drive ATP synthesis in the F subunit. We used single-particle cryo-electron microscopy (cryo-EM) to obtain structures of the full complex in a lipid bilayer in the absence or presence of the inhibitor oligomycin at 3.6- and 3.8-angstrom resolution, respectively. To limit conformational heterogeneity, we locked the rotor in a single conformation by fusing the F6 subunit of the stator with the δ subunit of the rotor. Assembly of the enzyme with the F6-δ fusion caused a twisting of the rotor and a 9° rotation of the F c-ring in the direction of ATP synthesis, relative to the structure of isolated F Our cryo-EM structures show how F and F are coupled, give insight into the proton translocation pathway, and show how oligomycin blocks ATP synthesis. | ||||||
History |
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Structure visualization
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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PDBx/mmCIF format | ![]() | 219.3 KB | Display | ![]() |
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PDB format | ![]() | 181.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7547MC ![]() 7546C ![]() 7548C ![]() 7549C ![]() 6cp3C ![]() 6cp6C ![]() 6cp7C M: map data used to model this data C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Components
-ATP synthase subunit ... , 6 types, 15 molecules KLMNOPQRSTXZ7UJ
#1: Protein | Mass: 7790.385 Da / Num. of mol.: 10 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P61829 #3: Protein | | Mass: 27900.430 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P00854 #4: Protein | | Mass: 23194.498 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P05626 #5: Protein | | Mass: 19709.424 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P30902 #6: Protein | | Mass: 10584.166 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: Q06405 #7: Protein/peptide | | Mass: 4145.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P81450 |
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-Protein/peptide / Non-polymers , 2 types, 5 molecules 8![](data/chem/img/EFO.gif)
![](data/chem/img/EFO.gif)
#2: Protein/peptide | Mass: 5825.215 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) ![]() ![]() Strain: ATCC 204508 / S288c / References: UniProt: P00856 |
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#8: Chemical | ChemComp-EFO / |
-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: Monomer yeast ATP synthase Fo reconstituted in nanodisc with inhibitor of oligomycin bound generated from focused refinement. Type: COMPLEX / Entity ID: #1-#7 / Source: NATURAL |
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Source (natural) | Organism: ![]() ![]() |
Buffer solution | pH: 8 / Details: 20 mM Tris-HCl, 150 mM NaCl, pH 8.0 |
Specimen | Conc.: 1 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Grid material: COPPER / Grid type: Quantifoil R1.2/1.3 |
Vitrification | Cryogen name: ETHANE / Humidity: 91 % |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Tecnai Polara / Image courtesy: FEI Company |
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Microscopy | Model: FEI POLARA 300 |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 31000 X / Calibrated defocus min: 1000 nm / Calibrated defocus max: 2700 nm / Cs: 2 mm |
Specimen holder | Cryogen: NITROGEN / Specimen holder model: GATAN LIQUID NITROGEN / Temperature (max): 105 K / Temperature (min): 80 K |
Image recording | Electron dose: 8 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Num. of real images: 2896 |
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Processing
Software | Name: PHENIX / Version: 1.12_2829: / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||
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EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||||||
Particle selection | Num. of particles selected: 346399 | ||||||||||||||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 4.2 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 104280 / Symmetry type: POINT | ||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | Space: REAL | ||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
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