+Open data
-Basic information
Entry | Database: PDB / ID: 8dyv | |||||||||
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Title | Structure of human cytoplasmic dynein-1 bound to one Lis1 | |||||||||
Components |
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Keywords | MOTOR PROTEIN / dynein / transport | |||||||||
Function / homology | Function and homology information corpus callosum morphogenesis / establishment of planar polarity of embryonic epithelium / microtubule cytoskeleton organization involved in establishment of planar polarity / ameboidal-type cell migration / interneuron migration / 1-alkyl-2-acetylglycerophosphocholine esterase complex / maintenance of centrosome location / microtubule sliding / platelet activating factor metabolic process / acrosome assembly ...corpus callosum morphogenesis / establishment of planar polarity of embryonic epithelium / microtubule cytoskeleton organization involved in establishment of planar polarity / ameboidal-type cell migration / interneuron migration / 1-alkyl-2-acetylglycerophosphocholine esterase complex / maintenance of centrosome location / microtubule sliding / platelet activating factor metabolic process / acrosome assembly / radial glia-guided pyramidal neuron migration / microtubule organizing center organization / cerebral cortex neuron differentiation / central region of growth cone / positive regulation of intracellular transport / positive regulation of embryonic development / reelin-mediated signaling pathway / regulation of metaphase plate congression / establishment of centrosome localization / positive regulation of cytokine-mediated signaling pathway / cortical microtubule organization / establishment of spindle localization / astral microtubule / positive regulation of spindle assembly / layer formation in cerebral cortex / nuclear membrane disassembly / auditory receptor cell development / positive regulation of dendritic spine morphogenesis / vesicle transport along microtubule / stem cell division / stereocilium / P-body assembly / myeloid leukocyte migration / dynein complex / COPI-independent Golgi-to-ER retrograde traffic / microtubule plus-end binding / minus-end-directed microtubule motor activity / cytoplasmic dynein complex / negative regulation of JNK cascade / retrograde axonal transport / dynein light intermediate chain binding / brain morphogenesis / motile cilium / nuclear migration / osteoclast development / microtubule associated complex / kinesin complex / dynein intermediate chain binding / dynein complex binding / cochlea development / transmission of nerve impulse / cell leading edge / germ cell development / dynactin binding / establishment of mitotic spindle orientation / phospholipase binding / neuromuscular process controlling balance / neuroblast proliferation / protein secretion / positive regulation of axon extension / cytoplasmic microtubule / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / microtubule-based process / COPI-mediated anterograde transport / lipid catabolic process / regulation of microtubule cytoskeleton organization / stress granule assembly / cytoplasmic microtubule organization / Mitotic Prometaphase / regulation of mitotic spindle organization / EML4 and NUDC in mitotic spindle formation / axon cytoplasm / JNK cascade / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Recruitment of mitotic centrosome proteins and complexes / Resolution of Sister Chromatid Cohesion / Recruitment of NuMA to mitotic centrosomes / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / Anchoring of the basal body to the plasma membrane / MHC class II antigen presentation / positive regulation of mitotic cell cycle / adult locomotory behavior / AURKA Activation by TPX2 / mitotic spindle organization / filopodium / RHO GTPases Activate Formins / hippocampus development / phosphoprotein binding / neuron migration / modulation of chemical synaptic transmission / Schaffer collateral - CA1 synapse / cerebral cortex development / microtubule cytoskeleton organization / kinetochore / Aggrephagy / HCMV Early Events / Separation of Sister Chromatids / azurophil granule lumen / Regulation of PLK1 Activity at G2/M Transition Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.97 Å | |||||||||
Authors | Reimer, J.M. / DeSantis, M. / Reck-Peterson, S.L. / Leschziner, A.E. | |||||||||
Funding support | United States, 2items
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Citation | Journal: Elife / Year: 2023 Title: Structures of human dynein in complex with the lissencephaly 1 protein, LIS1. Authors: Janice M Reimer / Morgan E DeSantis / Samara L Reck-Peterson / Andres E Leschziner / Abstract: The lissencephaly 1 protein, LIS1, is mutated in type-1 lissencephaly and is a key regulator of cytoplasmic dynein-1. At a molecular level, current models propose that LIS1 activates dynein by ...The lissencephaly 1 protein, LIS1, is mutated in type-1 lissencephaly and is a key regulator of cytoplasmic dynein-1. At a molecular level, current models propose that LIS1 activates dynein by relieving its autoinhibited form. Previously we reported a 3.1 Å structure of yeast dynein bound to Pac1, the yeast homologue of LIS1, which revealed the details of their interactions (Gillies et al., 2022). Based on this structure, we made mutations that disrupted these interactions and showed that they were required for dynein's function in vivo in yeast. We also used our yeast dynein-Pac1 structure to design mutations in human dynein to probe the role of LIS1 in promoting the assembly of active dynein complexes. These mutations had relatively mild effects on dynein activation, suggesting that there may be differences in how dynein and Pac1/LIS1 interact between yeast and humans. Here, we report cryo-EM structures of human dynein-LIS1 complexes. Our new structures reveal the differences between the yeast and human systems, provide a blueprint to disrupt the human dynein-LIS1 interactions more accurately, and map type-1 lissencephaly disease mutations, as well as mutations in dynein linked to malformations of cortical development/intellectual disability, in the context of the dynein-LIS1 complex. #1: Journal: Elife / Year: 2022 Title: Structural basis for cytoplasmic dynein-1 regulation by Lis1. Authors: Gillies, J.P. / Reimer, J.M. / Karasmanis, E.P. / Lahiri, I. / Htet, Z.M. / Leschziner, A.E. / Reck-Peterson, S.L. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8dyv.cif.gz | 1 MB | Display | PDBx/mmCIF format |
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PDB format | pdb8dyv.ent.gz | 877.9 KB | Display | PDB format |
PDBx/mmJSON format | 8dyv.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/dy/8dyv ftp://data.pdbj.org/pub/pdb/validation_reports/dy/8dyv | HTTPS FTP |
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-Related structure data
Related structure data | 27783MC 8dyuC M: map data used to model this data C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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-Components
#1: Protein | Mass: 380953.594 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: Q14204 | ||||
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#2: Protein | Mass: 46722.918 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PAFAH1B1, LIS1, MDCR, MDS, PAFAHA / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: P43034 | ||||
#3: Chemical | #4: Chemical | ChemComp-ATP / | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
-Sample preparation
Component | Name: Human cytoplasmic dynein-1 bound to one Lis1 / Type: COMPLEX / Entity ID: #1-#2 / Source: RECOMBINANT |
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Source (natural) | Organism: Homo sapiens (human) |
Source (recombinant) | Organism: Spodoptera frugiperda (fall armyworm) |
Buffer solution | pH: 7.4 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
-Electron microscopy imaging
Experimental equipment | Model: Talos Arctica / Image courtesy: FEI Company |
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Microscopy | Model: FEI TALOS ARCTICA |
Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 200 kV / Illumination mode: FLOOD BEAM |
Electron lens | Mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 2200 nm / Nominal defocus min: 1400 nm |
Image recording | Electron dose: 55 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
-Processing
Software | Name: PHENIX / Version: 1.20.1_4487: / Classification: refinement | ||||||||||||||||||||||||
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
3D reconstruction | Resolution: 3.97 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 24417 / Symmetry type: POINT | ||||||||||||||||||||||||
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