+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-17873 | ||||||||||||
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Title | Composite structure of Dynein-Dynactin-JIP3-LIS1 | ||||||||||||
Map data | Composite map of Dynein-Dynactin-JIP3-LIS1 filtered to 10 angstrom resolution | ||||||||||||
Sample |
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Keywords | Dynein / AAA-Atpase / p150 / LIS1 / MOTOR PROTEIN / Dynactin / JIP3 | ||||||||||||
Function / homology | Function and homology information RHOD GTPase cycle / Factors involved in megakaryocyte development and platelet production / intracellular transport of viral protein in host cell / corpus callosum morphogenesis / establishment of planar polarity of embryonic epithelium / microtubule cytoskeleton organization involved in establishment of planar polarity / secretory vesicle / nitric-oxide synthase inhibitor activity / ameboidal-type cell migration / 1-alkyl-2-acetylglycerophosphocholine esterase complex ...RHOD GTPase cycle / Factors involved in megakaryocyte development and platelet production / intracellular transport of viral protein in host cell / corpus callosum morphogenesis / establishment of planar polarity of embryonic epithelium / microtubule cytoskeleton organization involved in establishment of planar polarity / secretory vesicle / nitric-oxide synthase inhibitor activity / ameboidal-type cell migration / 1-alkyl-2-acetylglycerophosphocholine esterase complex / interneuron migration / retrograde axonal transport of mitochondrion / negative regulation of DNA strand resection involved in replication fork processing / deoxyribonuclease inhibitor activity / Regulation of actin dynamics for phagocytic cup formation / EPHB-mediated forward signaling / Adherens junctions interactions / VEGFA-VEGFR2 Pathway / Cell-extracellular matrix interactions / RHO GTPases Activate WASPs and WAVEs / MAP2K and MAPK activation / UCH proteinases / Gap junction degradation / Formation of annular gap junctions / RHOF GTPase cycle / dynactin complex / Clathrin-mediated endocytosis / microtubule sliding / maintenance of centrosome location / Regulation of PLK1 Activity at G2/M Transition / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Anchoring of the basal body to the plasma membrane / AURKA Activation by TPX2 / microtubule organizing center organization / platelet activating factor metabolic process / visual behavior / Recruitment of mitotic centrosome proteins and complexes / intraciliary retrograde transport / Activation of BIM and translocation to mitochondria / transport along microtubule / acrosome assembly / F-actin capping protein complex / WASH complex / radial glia-guided pyramidal neuron migration / cerebral cortex neuron differentiation / dynein light chain binding / positive regulation of intracellular transport / central region of growth cone / negative regulation of filopodium assembly / regulation of metaphase plate congression / establishment of centrosome localization / dynein heavy chain binding / positive regulation of embryonic development / anterograde axonal protein transport / positive regulation of cytokine-mediated signaling pathway / motile cilium assembly / establishment of spindle localization / astral microtubule / positive regulation of spindle assembly / reelin-mediated signaling pathway / nuclear membrane disassembly / cytoskeleton-dependent cytokinesis / layer formation in cerebral cortex / ciliary tip / auditory receptor cell development / actin cortical patch / vesicle transport along microtubule / negative regulation of phosphorylation / structural constituent of postsynaptic actin cytoskeleton / cortical microtubule organization / Intraflagellar transport / stem cell division / negative regulation of nitric oxide biosynthetic process / dense body / MAP-kinase scaffold activity / positive regulation of dendritic spine morphogenesis / myeloid leukocyte migration / dynein complex / minus-end-directed microtubule motor activity / stereocilium / regulation of G protein-coupled receptor signaling pathway / Neutrophil degranulation / COPI-independent Golgi-to-ER retrograde traffic / microtubule plus-end binding / microtubule-dependent intracellular transport of viral material towards nucleus / JUN kinase binding / negative regulation of JNK cascade / retrograde axonal transport / osteoclast development / cytoplasmic dynein complex / barbed-end actin filament capping / dynein light intermediate chain binding / P-body assembly / brain morphogenesis / regulation of cell morphogenesis / motile cilium / regulation of lamellipodium assembly / nuclear migration / RHO GTPases activate IQGAPs Similarity search - Function | ||||||||||||
Biological species | Sus scrofa (pig) / Homo sapiens (human) | ||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 10.0 Å | ||||||||||||
Authors | Singh K / Lau CK / Manigrasso G / Gassmann R / Carter AP | ||||||||||||
Funding support | United Kingdom, European Union, 3 items
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Citation | Journal: Science / Year: 2024 Title: Molecular mechanism of dynein-dynactin complex assembly by LIS1. Authors: Kashish Singh / Clinton K Lau / Giulia Manigrasso / José B Gama / Reto Gassmann / Andrew P Carter / Abstract: Cytoplasmic dynein is a microtubule motor vital for cellular organization and division. It functions as a ~4-megadalton complex containing its cofactor dynactin and a cargo-specific coiled-coil ...Cytoplasmic dynein is a microtubule motor vital for cellular organization and division. It functions as a ~4-megadalton complex containing its cofactor dynactin and a cargo-specific coiled-coil adaptor. However, how dynein and dynactin recognize diverse adaptors, how they interact with each other during complex formation, and the role of critical regulators such as lissencephaly-1 (LIS1) protein (LIS1) remain unclear. In this study, we determined the cryo-electron microscopy structure of dynein-dynactin on microtubules with LIS1 and the lysosomal adaptor JIP3. This structure reveals the molecular basis of interactions occurring during dynein activation. We show how JIP3 activates dynein despite its atypical architecture. Unexpectedly, LIS1 binds dynactin's p150 subunit, tethering it along the length of dynein. Our data suggest that LIS1 and p150 constrain dynein-dynactin to ensure efficient complex formation. | ||||||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_17873.map.gz | 917.7 MB | EMDB map data format | |
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Header (meta data) | emd-17873-v30.xml emd-17873.xml | 45.2 KB 45.2 KB | Display Display | EMDB header |
Images | emd_17873.png | 45.7 KB | ||
Filedesc metadata | emd-17873.cif.gz | 14.5 KB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-17873 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-17873 | HTTPS FTP |
-Validation report
Summary document | emd_17873_validation.pdf.gz | 457.2 KB | Display | EMDB validaton report |
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Full document | emd_17873_full_validation.pdf.gz | 456.8 KB | Display | |
Data in XML | emd_17873_validation.xml.gz | 8.6 KB | Display | |
Data in CIF | emd_17873_validation.cif.gz | 10 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17873 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17873 | HTTPS FTP |
-Related structure data
Related structure data | 8ptkMC 8pqvC 8pqwC 8pqyC 8pqzC 8pr0C 8pr1C 8pr2C 8pr3C 8pr4C 8pr5C C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_17873.map.gz / Format: CCP4 / Size: 1000 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Annotation | Composite map of Dynein-Dynactin-JIP3-LIS1 filtered to 10 angstrom resolution | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.059 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Sample components
+Entire : Composite structure of Dynein-Dynactin-JIP3-LIS1
+Supramolecule #1: Composite structure of Dynein-Dynactin-JIP3-LIS1
+Supramolecule #2: Dynactin subunits
+Supramolecule #3: Dynein and JIP3
+Macromolecule #1: Platelet-activating factor acetylhydrolase IB subunit beta
+Macromolecule #2: ARP1 actin related protein 1 homolog A
+Macromolecule #3: Actin, cytoplasmic 1
+Macromolecule #4: Arp11
+Macromolecule #5: Capping protein (Actin filament) muscle Z-line, alpha 1
+Macromolecule #6: F-actin-capping protein subunit beta
+Macromolecule #7: Dynactin subunit 2
+Macromolecule #8: Dynactin subunit 3
+Macromolecule #9: Dynactin subunit 1
+Macromolecule #10: Dynactin 6
+Macromolecule #11: Dynactin subunit 5
+Macromolecule #12: C-Jun-amino-terminal kinase-interacting protein 3
+Macromolecule #13: Dynactin subunit 4
+Macromolecule #14: Dynein light chain 1, cytoplasmic
+Macromolecule #15: Cytoplasmic dynein 1 heavy chain 1
+Macromolecule #16: Cytoplasmic dynein 1 intermediate chain 2
+Macromolecule #17: Cytoplasmic dynein 1 light intermediate chain 2
+Macromolecule #18: Dynein light chain Tctex-type 1
+Macromolecule #19: Dynein light chain roadblock-type 1
+Macromolecule #20: ADENOSINE-5'-DIPHOSPHATE
+Macromolecule #21: ADENOSINE-5'-TRIPHOSPHATE
+Macromolecule #22: ZINC ION
+Macromolecule #23: MAGNESIUM ION
+Macromolecule #24: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.2 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 53.0 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: 4.0 µm / Nominal defocus min: 0.5 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Startup model | Type of model: INSILICO MODEL |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 10.0 Å / Resolution method: OTHER / Number images used: 700290 |
Initial angle assignment | Type: ANGULAR RECONSTITUTION |
Final angle assignment | Type: ANGULAR RECONSTITUTION |