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Yorodumi- PDB-9b8o: Synaptic Vesicle V-ATPase with synaptophysin and SidK, State 3, Vo -
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Open data
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Basic information
| Entry | Database: PDB / ID: 9b8o | ||||||
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| Title | Synaptic Vesicle V-ATPase with synaptophysin and SidK, State 3, Vo | ||||||
Components |
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Keywords | PROTON TRANSPORT / Membrane / Synaptic / Complex | ||||||
| Function / homology | Function and homology informationvestibular calyx terminal / regulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / Insulin receptor recycling / RHOA GTPase cycle / negative regulation of autophagic cell death / eye pigmentation ...vestibular calyx terminal / regulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / Insulin receptor recycling / RHOA GTPase cycle / negative regulation of autophagic cell death / eye pigmentation / central nervous system maturation / positive regulation of transforming growth factor beta1 production / rostrocaudal neural tube patterning / synaptic vesicle lumen acidification / lysosomal lumen acidification / regulation of synaptic vesicle priming / osteoclast development / proton-transporting V-type ATPase, V0 domain / cellular response to increased oxygen levels / extrinsic component of synaptic vesicle membrane / endosome to plasma membrane protein transport / vacuolar proton-transporting V-type ATPase, V1 domain / vacuolar proton-transporting V-type ATPase, V0 domain / endosomal lumen acidification / proton-transporting V-type ATPase complex / clathrin-coated vesicle membrane / basal part of cell / head morphogenesis / vacuolar proton-transporting V-type ATPase complex / neuron spine / regulation of short-term neuronal synaptic plasticity / vacuolar acidification / : / ROS and RNS production in phagocytes / dendritic spine membrane / syntaxin-1 binding / Neutrophil degranulation / presynaptic active zone / cholesterol binding / neuron projection terminus / response to amyloid-beta / homeostatic process / regulation of neuronal synaptic plasticity / autophagosome membrane / regulation of MAPK cascade / proton-transporting ATPase activity, rotational mechanism / positive regulation of Wnt signaling pathway / angiotensin maturation / receptor-mediated endocytosis of virus by host cell / regulation of macroautophagy / RNA endonuclease activity / endoplasmic reticulum-Golgi intermediate compartment membrane / proton transmembrane transport / receptor-mediated endocytosis / SH2 domain binding / excitatory synapse / molecular function activator activity / SNARE binding / neuromuscular junction / regulation of long-term neuronal synaptic plasticity / protein homooligomerization / modulation of chemical synaptic transmission / Schaffer collateral - CA1 synapse / small GTPase binding / endocytosis / positive regulation of canonical Wnt signaling pathway / terminal bouton / melanosome / synaptic vesicle / synaptic vesicle membrane / ATPase binding / presynapse / signaling receptor activity / cell body / presynaptic membrane / intracellular iron ion homeostasis / positive regulation of ERK1 and ERK2 cascade / lysosome / apical plasma membrane / endosome membrane / neuron projection / postsynaptic density / external side of plasma membrane / protein domain specific binding / axon / lysosomal membrane / ubiquitin protein ligase binding / synapse / endoplasmic reticulum membrane / protein-containing complex binding / perinuclear region of cytoplasm / protein-containing complex / : / membrane / identical protein binding / plasma membrane / cytoplasm Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.2 Å | ||||||
Authors | Coupland, C.E. / Rubinstein, J.L. | ||||||
| Funding support | Canada, 1items
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Citation | Journal: Science / Year: 2024Title: High-resolution electron cryomicroscopy of V-ATPase in native synaptic vesicles. Authors: Claire E Coupland / Ryan Karimi / Stephanie A Bueler / Yingke Liang / Gautier M Courbon / Justin M Di Trani / Cassandra J Wong / Rayan Saghian / Ji-Young Youn / Lu-Yang Wang / John L Rubinstein / ![]() Abstract: Intercellular communication in the nervous system occurs through the release of neurotransmitters into the synaptic cleft between neurons. In the presynaptic neuron, the proton pumping vesicular- or ...Intercellular communication in the nervous system occurs through the release of neurotransmitters into the synaptic cleft between neurons. In the presynaptic neuron, the proton pumping vesicular- or vacuolar-type ATPase (V-ATPase) powers neurotransmitter loading into synaptic vesicles (SVs), with the V complex dissociating from the membrane region of the enzyme before exocytosis. We isolated SVs from rat brain using SidK, a V-ATPase-binding bacterial effector protein. Single-particle electron cryomicroscopy allowed high-resolution structure determination of V-ATPase within the native SV membrane. In the structure, regularly spaced cholesterol molecules decorate the enzyme's rotor and the abundant SV protein synaptophysin binds the complex stoichiometrically. ATP hydrolysis during vesicle loading results in a loss of the V region of V-ATPase from the SV membrane, suggesting that loading is sufficient to induce dissociation of the enzyme. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 9b8o.cif.gz | 633.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb9b8o.ent.gz | 506.7 KB | Display | PDB format |
| PDBx/mmJSON format | 9b8o.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/b8/9b8o ftp://data.pdbj.org/pub/pdb/validation_reports/b8/9b8o | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 44350MC ![]() 9b8pC ![]() 9b8qC ![]() 9brbC ![]() 9brcC ![]() 9brdC M: map data used to model this data C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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Components
-Protein , 5 types, 5 molecules HUbfp
| #1: Protein | Mass: 28359.020 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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| #3: Protein | Mass: 33331.523 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #5: Protein | Mass: 21618.553 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #8: Protein | Mass: 9502.132 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #10: Protein | Mass: 39118.578 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-V-type proton ATPase ... , 6 types, 14 molecules PadeghijklmnoL
| #2: Protein | Mass: 51160.359 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() | ||
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| #4: Protein | Mass: 94950.836 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() | ||
| #6: Protein | Mass: 40341.934 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() | ||
| #7: Protein | Mass: 9203.020 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() | ||
| #9: Protein | Mass: 15815.833 Da / Num. of mol.: 9 / Source method: isolated from a natural source / Source: (natural) ![]() #11: Protein | | Mass: 13389.262 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-Sugars , 3 types, 10 molecules 
| #12: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source #13: Polysaccharide | alpha-D-glucopyranose-(1-2)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D- ...alpha-D-glucopyranose-(1-2)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #16: Sugar | ChemComp-NAG / | |
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-Non-polymers , 5 types, 46 molecules 








| #14: Chemical | ChemComp-PC1 / #15: Chemical | ChemComp-WJP / | #17: Chemical | ChemComp-LP3 / ( | #18: Chemical | ChemComp-PTY / #19: Chemical | ChemComp-CLR / |
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-Details
| Has ligand of interest | N |
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| Has protein modification | Y |
-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: Synaptic vesicle V-ATPase with synaptophysin and SidK, state 3, Vo Type: COMPLEX / Entity ID: #1, #11, #3, #5-#6, #9-#10 / Source: NATURAL |
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| Source (natural) | Organism: ![]() |
| Buffer solution | pH: 7.4 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Specimen support | Grid material: GRAPHENE OXIDE / Grid type: Homemade |
| Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277 K |
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Electron microscopy imaging
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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| Microscopy | Model: TFS KRIOS |
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 1900 nm / Nominal defocus min: 1000 nm / Alignment procedure: COMA FREE |
| Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
| Image recording | Electron dose: 37.5 e/Å2 / Film or detector model: TFS FALCON 4i (4k x 4k) |
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Processing
| EM software | Name: PHENIX / Version: 1.21_5207 / Category: model refinement |
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
| 3D reconstruction | Resolution: 3.2 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 198533 / Symmetry type: POINT |
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