+Open data
-Basic information
Entry | Database: PDB / ID: 8fo7 | ||||||
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Title | Cryo-EM structure of LRRK2 bound to type I inhibitor LRRK2-IN-1 | ||||||
Components | Leucine-rich repeat serine/threonine-protein kinase 2 | ||||||
Keywords | HYDROLASE/HYDROLASE INHIBITOR / Cryo-EM / Parkinson's disease / Kinase / LRRK2 / type I inhibitor / LRRK2-IN-1 / HYDROLASE-HYDROLASE INHIBITOR complex | ||||||
Function / homology | Function and homology information 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 / regulation of branching morphogenesis of a nerve / beta-catenin destruction complex binding / 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 / regulation of branching morphogenesis of a nerve / beta-catenin destruction complex binding / 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 mitochondrial depolarization / negative regulation of protein targeting to mitochondrion / regulation of synaptic vesicle transport / regulation of lysosomal lumen pH / positive regulation of dopamine receptor signaling pathway / amphisome / regulation of CAMKK-AMPK signaling cascade / cytoplasmic side of mitochondrial outer membrane / co-receptor binding / mitochondrion localization / 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 / regulation of protein kinase A signaling / regulation of dendritic spine morphogenesis / striatum development / multivesicular body, internal vesicle / protein localization to mitochondrion / cellular response to dopamine / endoplasmic reticulum organization / positive regulation of protein autoubiquitination / presynaptic cytosol / positive regulation of programmed cell death / GTP metabolic process / Wnt signalosome / regulation of canonical Wnt signaling pathway / negative regulation of protein processing / negative regulation of GTPase activity / syntaxin-1 binding / regulation of reactive oxygen species metabolic process / exploration behavior / protein kinase A binding / regulation of locomotion / regulation of synaptic vesicle exocytosis / PTK6 promotes HIF1A stabilization / clathrin binding / Golgi-associated vesicle / negative regulation of macroautophagy / neuromuscular junction development / lysosome organization / regulation of mitochondrial fission / intracellular distribution of mitochondria / autolysosome / 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 / positive regulation of protein kinase activity / canonical Wnt signaling pathway / cellular response to manganese ion / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / positive regulation of autophagy / JNK cascade / phosphorylation / regulation of synaptic transmission, glutamatergic / dendrite cytoplasm / GTPase activator activity / tubulin binding / cellular response to starvation / neuron projection morphogenesis / SNARE binding / regulation of membrane potential / excitatory postsynaptic potential / negative regulation of protein phosphorylation / positive regulation of protein ubiquitination / mitochondrion organization / negative regulation of protein binding / regulation of autophagy / determination of adult lifespan / mitochondrial membrane / peptidyl-threonine phosphorylation / calcium-mediated signaling / positive regulation of MAP kinase activity / trans-Golgi network / regulation of protein stability / terminal bouton Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.52 Å | ||||||
Authors | Zhu, H. / Sun, J. | ||||||
Funding support | United States, 1items
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Citation | Journal: Cell Discov / Year: 2024 Title: Pharmacology of LRRK2 with type I and II kinase inhibitors revealed by cryo-EM. Authors: Hanwen Zhu / Patricia Hixson / Wen Ma / Ji Sun / Abstract: LRRK2 is one of the most promising drug targets for Parkinson's disease. Though type I kinase inhibitors of LRRK2 are under clinical trials, alternative strategies like type II inhibitors are being ...LRRK2 is one of the most promising drug targets for Parkinson's disease. Though type I kinase inhibitors of LRRK2 are under clinical trials, alternative strategies like type II inhibitors are being actively pursued due to the potential undesired effects of type I inhibitors. Currently, a robust method for LRRK2-inhibitor structure determination to guide structure-based drug discovery is lacking, and inhibition mechanisms of available compounds are also unclear. Here we present near-atomic-resolution structures of LRRK2 with type I (LRRK2-IN-1 and GNE-7915) and type II (rebastinib, ponatinib, and GZD-824) inhibitors, uncovering the structural basis of LRRK2 inhibition and conformational plasticity of the kinase domain with molecular dynamics (MD) simulations. Type I and II inhibitors bind to LRRK2 in active-like and inactive conformations, so LRRK2-inhibitor complexes further reveal general structural features associated with LRRK2 activation. Our study provides atomic details of LRRK2-inhibitor interactions and a framework for understanding LRRK2 activation and for rational drug design. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8fo7.cif.gz | 211.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8fo7.ent.gz | 157.1 KB | Display | PDB format |
PDBx/mmJSON format | 8fo7.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8fo7_validation.pdf.gz | 1.2 MB | Display | wwPDB validaton report |
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Full document | 8fo7_full_validation.pdf.gz | 1.2 MB | Display | |
Data in XML | 8fo7_validation.xml.gz | 42.1 KB | Display | |
Data in CIF | 8fo7_validation.cif.gz | 62 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fo/8fo7 ftp://data.pdbj.org/pub/pdb/validation_reports/fo/8fo7 | HTTPS FTP |
-Related structure data
Related structure data | 29340MC 8u7hC 8u7lC 8u8aC 8u8bC 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: 136873.562 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: LRRK2, PARK8 / Production host: Homo sapiens (human) 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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#2: Chemical | ChemComp-GDP / |
#3: Chemical | ChemComp-4K4 / |
Has ligand of interest | Y |
-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: LRRK2-LRRK2-IN-1 / Type: COMPLEX / Entity ID: #1 / Source: RECOMBINANT |
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Source (natural) | Organism: Homo sapiens (human) |
Source (recombinant) | Organism: Homo sapiens (human) |
Buffer solution | pH: 7.5 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
-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: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: OTHER |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2000 nm / Nominal defocus min: 600 nm |
Image recording | Electron dose: 62.5 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
-Processing
EM software |
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CTF correction | Type: NONE | ||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||
3D reconstruction | Resolution: 3.52 Å / Resolution method: OTHER / Num. of particles: 187407 / Symmetry type: POINT | ||||||||||||||||||||||||
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