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- EMDB-41982: Cryo-EM structure of LRRK2 bound to type I inhibitor GNE-7915 -

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Basic information

Entry
Database: EMDB / ID: EMD-41982
TitleCryo-EM structure of LRRK2 bound to type I inhibitor GNE-7915
Map data
Sample
  • Complex: LRRK2-GNE-7915
    • Protein or peptide: non-specific serine/threonine protein kinase
  • Ligand: GUANOSINE-5'-DIPHOSPHATE
  • Ligand: [4-[[4-(ethylamino)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoranyl-5-methoxy-phenyl]-morpholin-4-yl-methanone
KeywordsCryo-EM / Parkinson's disease / Kinase / LRRK2 / type I inhibitor / HYDROLASE / HYDROLASE-HYDROLASE INHIBITOR complex
Function / homology
Function and homology information


regulation of multicellular organismal process / intracellular organelle lumen / regulation of intracellular signal transduction / Wnt signalosome assembly / GTP-dependent protein kinase activity / protein localization to endoplasmic reticulum exit site / animal organ development / regulation of dopamine receptor signaling pathway / regulation of vesicle-mediated transport / regulation of dendritic spine morphogenesis ...regulation of multicellular organismal process / intracellular organelle lumen / regulation of intracellular signal transduction / Wnt signalosome assembly / GTP-dependent protein kinase activity / protein localization to endoplasmic reticulum exit site / animal organ development / regulation of dopamine receptor signaling pathway / regulation of vesicle-mediated transport / regulation of dendritic spine morphogenesis / endoplasmic reticulum organization / Wnt signalosome / regulation of canonical Wnt signaling pathway / protein kinase A binding / Golgi organization / exploration behavior / endoplasmic reticulum exit site / positive regulation of protein metabolic process / regulation of proteolysis / anatomical structure morphogenesis / negative regulation of signal transduction / vesicle-mediated transport / phagocytic vesicle / positive regulation of autophagy / GTPase activator activity / regulation of membrane potential / modulation of chemical synaptic transmission / autophagy / small GTPase binding / neuron differentiation / terminal bouton / synaptic vesicle membrane / signaling receptor complex adaptor activity / protein autophosphorylation / regulation of gene expression / perikaryon / mitochondrial outer membrane / cytoskeleton / cell surface receptor signaling pathway / lysosome / protein phosphorylation / non-specific serine/threonine protein kinase / endosome / intracellular signal transduction / hydrolase activity / membrane raft / Golgi membrane / dendrite / endoplasmic reticulum membrane / GTP binding / ATP binding / identical protein binding / plasma membrane / cytosol
Similarity search - Function
: / : / : / : / LRRK2 ARM repeat / LRRK2 ANK repeat / LRRK2 beta propeller / : / C-terminal of Roc, COR-B domain / C-terminal of Roc (COR) domain ...: / : / : / : / LRRK2 ARM repeat / LRRK2 ANK repeat / LRRK2 beta propeller / : / C-terminal of Roc, COR-B domain / C-terminal of Roc (COR) domain / C-terminal of Roc, COR-A domain / Ras of Complex, Roc, domain of DAPkinase / Roc domain profile. / Roc domain / Small GTPase Rab domain profile. / Leucine-rich repeats, bacterial type / Leucine rich repeat / Leucine-rich repeat, typical subtype / Leucine-rich repeats, typical (most populated) subfamily / Leucine-rich repeat profile. / Leucine-rich repeat / Rab subfamily of small GTPases / Leucine-rich repeat domain superfamily / Ankyrin repeat-containing domain superfamily / Armadillo-like helical / Small GTP-binding protein domain / Armadillo-type fold / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / WD40-repeat-containing domain superfamily / Serine/Threonine protein kinases, catalytic domain / WD40/YVTN repeat-like-containing domain superfamily / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Leucine-rich repeat serine/threonine-protein kinase 2
Similarity search - Component
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.8 Å
AuthorsZhu H / Sun J
Funding support United States, 1 items
OrganizationGrant numberCountry
National Institutes of Health/National Cancer Institute (NIH/NCI)R00HL143037 United States
CitationJournal: 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
DepositionSep 15, 2023-
Header (metadata) releaseJan 31, 2024-
Map releaseJan 31, 2024-
UpdateJan 31, 2024-
Current statusJan 31, 2024Processing site: RCSB / Status: Released

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Structure visualization

Supplemental images

emd_41982.png

Downloads & links

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Map

FileDownload / File: emd_41982.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.49 Å/pix.
x 256 pix.
= 381.312 Å		1.49 Å/pix.
x 256 pix.
= 381.312 Å		1.49 Å/pix.
x 256 pix.
= 381.312 Å

Surface

Projections

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Images are generated by Spider.

Voxel sizeX=Y=Z: 1.4895 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 1.0
Minimum - Maximum-2.769259 - 5.2466354
Average (Standard dev.)-0.00006104795 (±0.069453724)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions256256256
Spacing256256256
CellA=B=C: 381.312 Å
α=β=γ: 90.0 °

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Supplemental data

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Half map: #2

Fileemd_41982_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: #1

Fileemd_41982_half_map_2.map
Projections & Slices
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Histogram (log scale)

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Sample components

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Entire : LRRK2-GNE-7915

EntireName: LRRK2-GNE-7915
Components
  • Complex: LRRK2-GNE-7915
    • Protein or peptide: non-specific serine/threonine protein kinase
  • Ligand: GUANOSINE-5'-DIPHOSPHATE
  • Ligand: [4-[[4-(ethylamino)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoranyl-5-methoxy-phenyl]-morpholin-4-yl-methanone

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Supramolecule #1: LRRK2-GNE-7915

SupramoleculeName: LRRK2-GNE-7915 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 137 kDa/nm

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Macromolecule #1: non-specific serine/threonine protein kinase

MacromoleculeName: non-specific serine/threonine protein kinase / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 136.843469 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: KKAVPYNRMK LMIVGNTGSG KTTLLQQLMK TKKSDLGMQS ATVGIDVKDW PIQIRDKRKR DLVLNVWDFA GREEFYSTHP HFMTQRALY LAVYDLSKGQ AEVDAMKPWL FNIKARASSS PVILVGTHLD VSDEKQRKAC MSKITKELLN KRGFPAIRDY H FVNATEES ...String:
KKAVPYNRMK LMIVGNTGSG KTTLLQQLMK TKKSDLGMQS ATVGIDVKDW PIQIRDKRKR DLVLNVWDFA GREEFYSTHP HFMTQRALY LAVYDLSKGQ AEVDAMKPWL FNIKARASSS PVILVGTHLD VSDEKQRKAC MSKITKELLN KRGFPAIRDY H FVNATEES DALAKLRKTI INESLNFKIR DQLVVGQLIP DCYVELEKII LSERKNVPIE FPVIDRKRLL QLVRENQLQL DE NELPHAV HFLNESGVLL HFQDPALQLS DLYFVEPKWL CKIMAQILTV KVEGCPKHPK GIISRRDVEK FLSKKRKFPK NYM TQYFKL LEKFQIALPI GEEYLLVPSS LSDHRPVIEL PHCENSEIII RLYEMPYFPM GFWSRLINRL LEISPYMLSG RERA LRPNR RYWRQGIYLN WSPEAYCLVG SEVLDNHPES FLKITVPSCR KGCILLGQVV DHIDSLMEEW FPGLLEIDIC GEGET LLKK WALYSFNDGE EHQKILLDDL MKKAEEGDLL VNPDQPRLTI PISQIAPDLI LADLPRNIML NNDELEFEQA PEFLLG DGS FGSVYRAAYE GEEVAVKIFN KHTSLRLLRQ ELVVLCHLHH PSLISLLAAG IRPRMLVMEL ASKGSLDRLL QQDKASL TR TLQHRIALHV ADGLRYLHSA MIIYRDLKPH NVLLFTLYPN AAIIAKIADY GIAQYCCRMG IKTSEGTPGF RAPEVARG N VIYNQQADVY SFGLLLYDIL TTGGRIVEGL KFPNEFDELE IQGKLPDPVK EYGCAPWPMV EKLIKQCLKE NPQERPTSA QVFDILNSAE LVCLTRRILL PKNVIVECMV ATHHNSRNAS IWLGCGHTDR GQLSFLDLNT EGYTSEEVAD SRILCLALVH LPVEKESWI VSGTQSGTLL VINTEDGKKR HTLEKMTDSV TCLYCNSFSK QSKQKNFLLV GTADGKLAIF EDKTVKLKGA A PLKILNIG NVSTPLMCLS ESTNSTERNV MWGGCGTKIF SFSNDFTIQK LIETRTSQLF SYAAFSDSNI ITVVVDTALY IA KQNSPVV EVWDKKTEKL CGLIDCVHFL REVTVKENKE SKHKTSYSGR VKTLCLQKNT ALWIGTGGGH ILLLDLSTRR LIR VIYNFC NSVRVMMTAQ LGSLKNVMLV LGYNRKNTEG TQKQKEIQSC LTVWDINLPH EVQNLEKHIE VRKELAEKMR RTSV E

UniProtKB: Leucine-rich repeat serine/threonine-protein kinase 2

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Macromolecule #2: GUANOSINE-5'-DIPHOSPHATE

MacromoleculeName: GUANOSINE-5'-DIPHOSPHATE / type: ligand / ID: 2 / Number of copies: 1 / Formula: GDP
Molecular weightTheoretical: 443.201 Da
Chemical component information

ChemComp-GDP:
GUANOSINE-5'-DIPHOSPHATE / GDP, energy-carrying molecule*YM

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Macromolecule #3: [4-[[4-(ethylamino)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fl...

MacromoleculeName: [4-[[4-(ethylamino)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoranyl-5-methoxy-phenyl]-morpholin-4-yl-methanone
type: ligand / ID: 3 / Number of copies: 1 / Formula: A0T
Molecular weightTheoretical: 443.395 Da
Chemical component information

ChemComp-A0T:
[4-[[4-(ethylamino)-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoranyl-5-methoxy-phenyl]-morpholin-4-yl-methanone

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 7.5
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 62.08 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: OTHER / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.4 µm / Nominal defocus min: 0.8 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Startup modelType of model: NONE
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.8 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC / Number images used: 95644
Initial angle assignmentType: OTHER
Final angle assignmentType: OTHER

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