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- PDB-6vp7: Cryo-EM structure of the C-terminal half of the Parkinson's Disea... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6vp7 | ||||||||||||
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Title | Cryo-EM structure of the C-terminal half of the Parkinson's Disease-linked protein Leucine Rich Repeat Kinase 2 (LRRK2) | ||||||||||||
![]() | Leucine-rich repeat serine/threonine-protein kinase 2 | ||||||||||||
![]() | SIGNALING PROTEIN / Kinase / GTPase | ||||||||||||
Function / homology | ![]() peroxidase inhibitor activity / caveola neck / negative regulation of thioredoxin peroxidase activity by peptidyl-threonine phosphorylation / negative regulation of protein processing involved in protein targeting to mitochondrion / Wnt signalosome assembly / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / regulation of kidney size / regulation of neuron maturation / tangential migration from the subventricular zone to the olfactory bulb ...peroxidase inhibitor activity / caveola neck / negative regulation of thioredoxin peroxidase activity by peptidyl-threonine phosphorylation / negative regulation of protein processing involved in protein targeting to mitochondrion / Wnt signalosome assembly / beta-catenin destruction complex binding / regulation of branching morphogenesis of a nerve / regulation of kidney size / regulation of neuron maturation / tangential migration from the subventricular zone to the olfactory bulb / protein localization to endoplasmic reticulum exit site / GTP-dependent protein kinase activity / regulation of neuroblast proliferation / regulation of ER to Golgi vesicle-mediated transport / negative regulation of late endosome to lysosome transport / regulation of synaptic vesicle transport / regulation of mitochondrial depolarization / negative regulation of protein targeting to mitochondrion / positive regulation of dopamine receptor signaling pathway / regulation of lysosomal lumen pH / regulation of CAMKK-AMPK signaling cascade / amphisome / cytoplasmic side of mitochondrial outer membrane / mitochondrion localization / co-receptor binding / regulation of retrograde transport, endosome to Golgi / negative regulation of excitatory postsynaptic potential / regulation of dopamine receptor signaling pathway / negative regulation of autophagosome assembly / positive regulation of microglial cell activation / neuron projection arborization / positive regulation of synaptic vesicle endocytosis / JUN kinase kinase kinase activity / olfactory bulb development / multivesicular body, internal vesicle / regulation of protein kinase A signaling / striatum development / regulation of dendritic spine morphogenesis / protein localization to mitochondrion / cellular response to dopamine / positive regulation of protein autoubiquitination / endoplasmic reticulum organization / presynaptic cytosol / positive regulation of programmed cell death / Wnt signalosome / GTP metabolic process / regulation of canonical Wnt signaling pathway / negative regulation of protein processing / syntaxin-1 binding / regulation of reactive oxygen species metabolic process / negative regulation of GTPase activity / exploration behavior / autolysosome / regulation of locomotion / protein kinase A binding / regulation of synaptic vesicle exocytosis / Golgi-associated vesicle / PTK6 promotes HIF1A stabilization / negative regulation of macroautophagy / clathrin binding / neuromuscular junction development / lysosome organization / regulation of mitochondrial fission / intracellular distribution of mitochondria / Golgi organization / positive regulation of nitric-oxide synthase biosynthetic process / locomotory exploration behavior / endoplasmic reticulum exit site / microvillus / Rho protein signal transduction / MAP kinase kinase kinase activity / canonical Wnt signaling pathway / positive regulation of protein kinase activity / cellular response to manganese ion / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / positive regulation of autophagy / JNK cascade / regulation of synaptic transmission, glutamatergic / dendrite cytoplasm / cellular response to starvation / tubulin binding / GTPase activator activity / phosphorylation / neuron projection morphogenesis / regulation of membrane potential / SNARE binding / excitatory postsynaptic potential / negative regulation of protein phosphorylation / mitochondrion organization / negative regulation of protein binding / positive regulation of protein ubiquitination / regulation of autophagy / determination of adult lifespan / mitochondrial membrane / Hydrolases; Acting on acid anhydrides; Acting on GTP to facilitate cellular and subcellular movement / peptidyl-threonine phosphorylation / calcium-mediated signaling / positive regulation of MAP kinase activity / trans-Golgi network / regulation of protein stability Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.5 Å | ||||||||||||
![]() | Leschziner, A. / Deniston, C. / Lahiri, I. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of LRRK2 in Parkinson's disease and model for microtubule interaction. Authors: C K Deniston / J Salogiannis / S Mathea / D M Snead / I Lahiri / M Matyszewski / O Donosa / R Watanabe / J Böhning / A K Shiau / S Knapp / E Villa / S L Reck-Peterson / A E Leschziner / ![]() ![]() ![]() ![]() Abstract: Leucine-rich repeat kinase 2 (LRRK2) is the most commonly mutated gene in familial Parkinson's disease and is also linked to its idiopathic form. LRRK2 has been proposed to function in membrane ...Leucine-rich repeat kinase 2 (LRRK2) is the most commonly mutated gene in familial Parkinson's disease and is also linked to its idiopathic form. LRRK2 has been proposed to function in membrane trafficking and colocalizes with microtubules. Despite the fundamental importance of LRRK2 for understanding and treating Parkinson's disease, structural information on the enzyme is limited. Here we report the structure of the catalytic half of LRRK2, and an atomic model of microtubule-associated LRRK2 built using a reported cryo-electron tomography in situ structure. We propose that the conformation of the LRRK2 kinase domain regulates its interactions with microtubules, with a closed conformation favouring oligomerization on microtubules. We show that the catalytic half of LRRK2 is sufficient for filament formation and blocks the motility of the microtubule-based motors kinesin 1 and cytoplasmic dynein 1 in vitro. Kinase inhibitors that stabilize an open conformation relieve this interference and reduce the formation of LRRK2 filaments in cells, whereas inhibitors that stabilize a closed conformation do not. Our findings suggest that LRRK2 can act as a roadblock for microtubule-based motors and have implications for the design of therapeutic LRRK2 kinase inhibitors. | ||||||||||||
History |
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Structure visualization
Movie |
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1.9 MB | Display | ![]() |
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PDB format | ![]() | 1.7 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 21250MC ![]() 6vnoC ![]() 6vp6C ![]() 6vp8C 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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Number of models | 10 |
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Components
#1: Protein | Mass: 136943.609 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: C-terminal residues 1327-2527 / Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q5S007, non-specific serine/threonine protein kinase, Hydrolases; Acting on acid anhydrides; Acting on GTP to facilitate cellular and subcellular movement |
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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 |
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Sample preparation
Component | Name: The C-terminal half of the Leucine Rich Repeat Kinase 2 (LRRK2) protein. Type: COMPLEX / Details: C-terminal half runs from residue 1327-2527. / Entity ID: all / Source: RECOMBINANT | |||||||||||||||||||||||||||||||||||
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Molecular weight | Value: 0.137 MDa / Experimental value: NO | |||||||||||||||||||||||||||||||||||
Source (natural) | Organism: ![]() | |||||||||||||||||||||||||||||||||||
Source (recombinant) | Organism: ![]() ![]() | |||||||||||||||||||||||||||||||||||
Buffer solution | pH: 7.4 | |||||||||||||||||||||||||||||||||||
Buffer component |
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Specimen | Conc.: 0.5 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES / Details: 4uM concentration | |||||||||||||||||||||||||||||||||||
Specimen support | Grid material: GOLD / Grid type: Quantifoil, UltrAuFoil, R1.2/1.3 | |||||||||||||||||||||||||||||||||||
Vitrification | Instrument: FEI VITROBOT MARK II / 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: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 130000 X / Calibrated defocus min: 1000 nm / Calibrated defocus max: 1800 nm / Cs: 2.7 mm |
Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
Image recording | Average exposure time: 8 sec. / Electron dose: 6.65 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Num. of grids imaged: 1 / Num. of real images: 3826 |
EM imaging optics | Energyfilter name: GIF 2002 |
Image scans | Movie frames/image: 40 |
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Processing
EM software |
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CTF correction | Details: Per-particle CTF values / Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Particle selection | Num. of particles selected: 836956 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Symmetry | Point symmetry: C3 (3 fold cyclic) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 3.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 70953 Details: For the signal subtracted map, 105,787 particles went into the final map that achieved 3.8A resolution Symmetry type: POINT |