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Yorodumi- EMDB-44350: Synaptic Vesicle V-ATPase with synaptophysin and SidK, State 3, Vo -
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Open data
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Basic information
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| Title | Synaptic Vesicle V-ATPase with synaptophysin and SidK, State 3, Vo | |||||||||
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Keywords | Membrane / Synaptic / Complex / PROTON TRANSPORT | |||||||||
| Function / homology | Function and homology informationregulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / negative regulation of autophagic cell death / Insulin receptor recycling / RHOA GTPase cycle / eye pigmentation / central nervous system maturation ...regulation of opioid receptor signaling pathway / Metabolism of Angiotensinogen to Angiotensins / Ion channel transport / Transferrin endocytosis and recycling / Amino acids regulate mTORC1 / negative regulation of autophagic cell death / Insulin receptor recycling / RHOA GTPase cycle / eye pigmentation / central nervous system maturation / rostrocaudal neural tube patterning / positive regulation of transforming growth factor beta1 production / synaptic vesicle lumen acidification / regulation of synaptic vesicle priming / proton-transporting V-type ATPase, V0 domain / extrinsic component of synaptic vesicle membrane / cellular response to increased oxygen levels / vacuolar proton-transporting V-type ATPase, V1 domain / endosome to plasma membrane protein transport / vacuolar proton-transporting V-type ATPase, V0 domain / clathrin-coated vesicle membrane / lysosomal lumen acidification / endosomal lumen acidification / neuron spine / proton-transporting V-type ATPase complex / head morphogenesis / protein localization to cilium / vacuolar proton-transporting V-type ATPase complex / osteoclast development / neuron projection terminus / regulation of short-term neuronal synaptic plasticity / vacuolar acidification / regulation of cellular pH / dendritic spine membrane / presynaptic active zone / ROS and RNS production in phagocytes / syntaxin-1 binding / Neutrophil degranulation / cholesterol binding / response to amyloid-beta / ATPase activator activity / regulation of MAPK cascade / autophagosome membrane / excitatory synapse / proton-transporting ATPase activity, rotational mechanism / cilium assembly / regulation of neuronal synaptic plasticity / positive regulation of Wnt signaling pathway / regulation of macroautophagy / transporter activator activity / angiotensin maturation / receptor-mediated endocytosis of virus by host cell / axon terminus / endoplasmic reticulum-Golgi intermediate compartment membrane / RNA endonuclease activity / SH2 domain binding / proton transmembrane transport / receptor-mediated endocytosis / SNARE binding / neuromuscular junction / regulation of long-term neuronal synaptic plasticity / modulation of chemical synaptic transmission / small GTPase binding / transmembrane transport / Schaffer collateral - CA1 synapse / endocytosis / terminal bouton / synaptic vesicle / synaptic vesicle membrane / melanosome / positive regulation of canonical Wnt signaling pathway / presynapse / signaling receptor activity / cell body / presynaptic membrane / ATPase binding / intracellular iron ion homeostasis / postsynaptic membrane / early endosome / positive regulation of ERK1 and ERK2 cascade / lysosome / endosome / neuron projection / endosome membrane / postsynaptic density / cilium / apical plasma membrane / protein domain specific binding / axon / lysosomal membrane / external side of plasma membrane / synapse / ubiquitin protein ligase binding / centrosome / endoplasmic reticulum membrane / protein-containing complex binding / perinuclear region of cytoplasm / protein-containing complex / extracellular space / identical protein binding Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 3.2 Å | |||||||||
Authors | Coupland CE / Rubinstein JL | |||||||||
| Funding support | Canada, 1 items
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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
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_44350.map.gz | 97.3 MB | EMDB map data format | |
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| Header (meta data) | emd-44350-v30.xml emd-44350.xml | 28.9 KB 28.9 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_44350_fsc.xml | 9.9 KB | Display | FSC data file |
| Images | emd_44350.png | 46.3 KB | ||
| Filedesc metadata | emd-44350.cif.gz | 8.7 KB | ||
| Others | emd_44350_half_map_1.map.gz emd_44350_half_map_2.map.gz | 95.5 MB 95.5 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-44350 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-44350 | HTTPS FTP |
-Validation report
| Summary document | emd_44350_validation.pdf.gz | 1.2 MB | Display | EMDB validaton report |
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| Full document | emd_44350_full_validation.pdf.gz | 1.2 MB | Display | |
| Data in XML | emd_44350_validation.xml.gz | 18.3 KB | Display | |
| Data in CIF | emd_44350_validation.cif.gz | 23.6 KB | Display | |
| Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-44350 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-44350 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9b8oMC ![]() 9b8pC ![]() 9b8qC ![]() 9brbC ![]() 9brcC ![]() 9brdC C: citing same article ( M: atomic model generated by this map |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_44350.map.gz / Format: CCP4 / Size: 103 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.03 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Half map: #2
| File | emd_44350_half_map_1.map | ||||||||||||
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| Density Histograms |
-Half map: #1
| File | emd_44350_half_map_2.map | ||||||||||||
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| Density Histograms |
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Sample components
+Entire : Synaptic vesicle V-ATPase with synaptophysin and SidK, state 3, Vo
+Supramolecule #1: Synaptic vesicle V-ATPase with synaptophysin and SidK, state 3, Vo
+Macromolecule #1: ATPase H+-transporting V1 subunit D
+Macromolecule #2: V-type proton ATPase subunit S1
+Macromolecule #3: Synaptophysin
+Macromolecule #4: V-type proton ATPase 116 kDa subunit a 1
+Macromolecule #5: ATPase, H+ transporting, V0 subunit B (Predicted), isoform CRA_a
+Macromolecule #6: V-type proton ATPase subunit
+Macromolecule #7: V-type proton ATPase subunit e 2
+Macromolecule #8: Rnasek protein
+Macromolecule #9: V-type proton ATPase 16 kDa proteolipid subunit c
+Macromolecule #10: Renin receptor
+Macromolecule #11: V-type proton ATPase subunit F
+Macromolecule #14: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
+Macromolecule #15: methyl (3R,6Z,10E,14E)-3,7,11,15,19-pentamethylicosa-6,10,14,18-t...
+Macromolecule #16: 2-acetamido-2-deoxy-beta-D-glucopyranose
+Macromolecule #17: (7R)-4,7-DIHYDROXY-N,N,N-TRIMETHYL-10-OXO-3,5,9-TRIOXA-4-PHOSPHAH...
+Macromolecule #18: PHOSPHATIDYLETHANOLAMINE
+Macromolecule #19: CHOLESTEROL
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | single particle reconstruction |
| Aggregation state | particle |
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Sample preparation
| Buffer | pH: 7.4 |
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| Grid | Model: Homemade / Material: GRAPHENE OXIDE / Support film - Material: GRAPHENE OXIDE / Support film - topology: CONTINUOUS / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 15 sec. |
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
| Microscope | TFS KRIOS |
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| Image recording | Film or detector model: TFS FALCON 4i (4k x 4k) / Average electron dose: 37.5 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.9000000000000001 µm / Nominal defocus min: 1.0 µm |
| Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Authors
Canada, 1 items
Citation



















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Processing
FIELD EMISSION GUN

