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Yorodumi- EMDB-43235: Cryo-EM structure of Rab12-LRRK2 complex in the LRRK2 dimer state -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-43235 | |||||||||
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Title | Cryo-EM structure of Rab12-LRRK2 complex in the LRRK2 dimer state | |||||||||
Map data | ||||||||||
Sample |
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Keywords | Cryo-EM / Parkinson's disease / Kinase / LRRK2 / Rab GTPases / HYDROLASE | |||||||||
Function / homology | Function and homology information Rab protein signal transduction / 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 ...Rab protein signal transduction / 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 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 / regulation of protein kinase A signaling / 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 / RAB geranylgeranylation / regulation of dendritic spine morphogenesis / striatum development / multivesicular body, internal vesicle / trans-Golgi network transport vesicle / protein localization to mitochondrion / RAB GEFs exchange GTP for GDP on RABs / cellular response to dopamine / endocytic recycling / endoplasmic reticulum organization / positive regulation of protein autoubiquitination / presynaptic cytosol / positive regulation of programmed cell death / Wnt signalosome / GTP metabolic process / negative regulation of protein processing / regulation of canonical Wnt signaling pathway / syntaxin-1 binding / negative regulation of GTPase activity / 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 / Golgi-associated vesicle / clathrin binding / negative regulation of macroautophagy / neuromuscular junction development / lysosome organization / endosome to lysosome transport / regulation of mitochondrial fission / intracellular distribution of mitochondria / autolysosome / Golgi organization / : / locomotory exploration behavior / exocytosis / endoplasmic reticulum exit site / microvillus / Rho protein signal transduction / MAP kinase kinase kinase activity / protein secretion / positive regulation of protein kinase activity / cellular response to manganese ion / canonical Wnt signaling pathway / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / phosphorylation / positive regulation of autophagy / JNK cascade / regulation of synaptic transmission, glutamatergic / autophagosome / cellular response to starvation / dendrite cytoplasm / GTPase activator activity / tubulin binding / negative regulation of protein phosphorylation / neuron projection morphogenesis / regulation of membrane potential / SNARE binding / excitatory postsynaptic potential / determination of adult lifespan / positive regulation of protein ubiquitination / negative regulation of protein binding Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 4.0 Å | |||||||||
Authors | Zhu H / Sun J | |||||||||
Funding support | United States, 1 items
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Citation | Journal: Nat Commun / Year: 2024 Title: RAB12-LRRK2 complex suppresses primary ciliogenesis and regulates centrosome homeostasis in astrocytes. Authors: Xingjian Li / Hanwen Zhu / Bik Tzu Huang / Xianting Li / Heesoo Kim / Haiyan Tan / Yuanxi Zhang / Insup Choi / Junmin Peng / Pingyi Xu / Ji Sun / Zhenyu Yue / Abstract: The leucine-rich repeat kinase 2 (LRRK2) phosphorylates a subset of RAB GTPases, and their phosphorylation levels are elevated by Parkinson's disease (PD)-linked mutations of LRRK2. However, the ...The leucine-rich repeat kinase 2 (LRRK2) phosphorylates a subset of RAB GTPases, and their phosphorylation levels are elevated by Parkinson's disease (PD)-linked mutations of LRRK2. However, the precise function of the LRRK2-regulated RAB GTPase in the brain remains to be elucidated. Here, we identify RAB12 as a robust LRRK2 substrate in the mouse brain through phosphoproteomics profiling and solve the structure of RAB12-LRRK2 protein complex through Cryo-EM analysis. Mechanistically, RAB12 cooperates with LRRK2 to inhibit primary ciliogenesis and regulate centrosome homeostasis in astrocytes through enhancing the phosphorylation of RAB10 and recruiting RILPL1, while the functions of RAB12 require a direct interaction with LRRK2 and LRRK2 activity. Furthermore, the ciliary and centrosome defects caused by the PD-linked LRRK2-G2019S mutation are prevented by Rab12 deletion in astrocytes. Thus, our study reveals a physiological function of the RAB12-LRRK2 complex in regulating ciliogenesis and centrosome homeostasis. The RAB12-LRRK2 structure offers a guidance in the therapeutic development of PD by targeting the RAB12-LRRK2 interaction. | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_43235.map.gz | 157.3 MB | EMDB map data format | |
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Header (meta data) | emd-43235-v30.xml emd-43235.xml | 25.2 KB 25.2 KB | Display Display | EMDB header |
Images | emd_43235.png | 34.8 KB | ||
Masks | emd_43235_msk_1.map emd_43235_msk_2.map | 166.4 MB 166.4 MB | Mask map | |
Filedesc metadata | emd-43235.cif.gz | 7.7 KB | ||
Others | emd_43235_additional_1.map.gz emd_43235_additional_2.map.gz emd_43235_additional_3.map.gz emd_43235_half_map_1.map.gz emd_43235_half_map_2.map.gz | 156 MB 157.2 MB 157.2 MB 154.5 MB 154.5 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-43235 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-43235 | HTTPS FTP |
-Validation report
Summary document | emd_43235_validation.pdf.gz | 881.1 KB | Display | EMDB validaton report |
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Full document | emd_43235_full_validation.pdf.gz | 880.7 KB | Display | |
Data in XML | emd_43235_validation.xml.gz | 14.6 KB | Display | |
Data in CIF | emd_43235_validation.cif.gz | 17.4 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-43235 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-43235 | HTTPS FTP |
-Related structure data
Related structure data | 8vh5MC 8vh4C M: atomic model generated by this map C: citing same article (ref.) |
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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_43235.map.gz / Format: CCP4 / Size: 166.4 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.444 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
File | emd_43235_msk_1.map | ||||||||||||
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Density Histograms |
-Mask #2
File | emd_43235_msk_2.map | ||||||||||||
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-Additional map: composite map
File | emd_43235_additional_1.map | ||||||||||||
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Annotation | composite map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: symmetry expansion and masked local refinement for Rab12-LRRK2...
File | emd_43235_additional_2.map | ||||||||||||
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Annotation | symmetry expansion and masked local refinement for Rab12-LRRK2 interface | ||||||||||||
Projections & Slices |
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Density Histograms |
-Additional map: symmetry expansion and masked local refinement for LRRK2...
File | emd_43235_additional_3.map | ||||||||||||
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Annotation | symmetry expansion and masked local refinement for LRRK2 protomer without ARM domain | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_43235_half_map_1.map | ||||||||||||
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Density Histograms |
-Half map: #1
File | emd_43235_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
-Entire : Rab12-LRRK2
Entire | Name: Rab12-LRRK2 |
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Components |
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-Supramolecule #1: Rab12-LRRK2
Supramolecule | Name: Rab12-LRRK2 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: Homo sapiens (human) |
-Macromolecule #1: Leucine-rich repeat serine/threonine-protein kinase 2
Macromolecule | Name: Leucine-rich repeat serine/threonine-protein kinase 2 / type: protein_or_peptide / ID: 1 / Number of copies: 2 / Enantiomer: LEVO / EC number: non-specific serine/threonine protein kinase |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 286.427656 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MASGSCQGCE EDEETLKKLI VRLNNVQEGK QIETLVQILE DLLVFTYSEH ASKLFQGKNI HVPLLIVLDS YMRVASVQQV GWSLLCKLI EVCPGTMQSL MGPQDVGNDW EVLGVHQLIL KMLTVHNASV NLSVIGLKTL DLLLTSGKIT LLILDEESDI F MLIFDAMH ...String: MASGSCQGCE EDEETLKKLI VRLNNVQEGK QIETLVQILE DLLVFTYSEH ASKLFQGKNI HVPLLIVLDS YMRVASVQQV GWSLLCKLI EVCPGTMQSL MGPQDVGNDW EVLGVHQLIL KMLTVHNASV NLSVIGLKTL DLLLTSGKIT LLILDEESDI F MLIFDAMH SFPANDEVQK LGCKALHVLF ERVSEEQLTE FVENKDYMIL LSALTNFKDE EEIVLHVLHC LHSLAIPCNN VE VLMSGNV RCYNIVVEAM KAFPMSERIQ EVSCCLLHRL TLGNFFNILV LNEVHEFVVK AVQQYPENAA LQISALSCLA LLT ETIFLN QDLEEKNENQ ENDDEGEEDK LFWLEACYKA LTWHRKNKHV QEAACWALNN LLMYQNSLHE KIGDEDGHFP AHRE VMLSM LMHSSSKEVF QASANALSTL LEQNVNFRKI LLSKGIHLNV LELMQKHIHS PEVAESGCKM LNHLFEGSNT SLDIM AAVV PKILTVMKRH ETSLPVQLEA LRAILHFIVP GMPEESREDT EFHHKLNMVK KQCFKNDIHK LVLAALNRFI GNPGIQ KCG LKVISSIVHF PDALEMLSLE GAMDSVLHTL QMYPDDQEIQ CLGLSLIGYL ITKKNVFIGT GHLLAKILVS SLYRFKD VA EIQTKGFQTI LAILKLSASF SKLLVHHSFD LVIFHQMSSN IMEQKDQQFL NLCCKCFAKV AMDDYLKNVM LERACDQN N SIMVECLLLL GADANQAKEG SSLICQVCEK ESSPKLVELL LNSGSREQDV RKALTISIGK GDSQIISLLL RRLALDVAN NSICLGGFCI GKVEPSWLGP LFPDKTSNLR KQTNIASTLA RMVIRYQMKS AVEEGTASGS DGNFSEDVLS KFDEWTFIPD SSMDSVFAQ SDDLDSEGSE GSFLVKKKSN SISVGEFYRD AVLQRCSPNL QRHSNSLGPI FDHEDLLKRK RKILSSDDSL R SSKLQSHM RHSDSISSLA SEREYITSLD LSANELRDID ALSQKCCISV HLEHLEKLEL HQNALTSFPQ QLCETLKSLT HL DLHSNKF TSFPSYLLKM SCIANLDVSR NDIGPSVVLD PTVKCPTLKQ FNLSYNQLSF VPENLTDVVE KLEQLILEGN KIS GICSPL RLKELKILNL SKNHISSLSE NFLEACPKVE SFSARMNFLA AMPFLPPSMT ILKLSQNKFS CIPEAILNLP HLRS LDMSS NDIQYLPGPA HWKSLNLREL LFSHNQISIL DLSEKAYLWS RVEKLHLSHN KLKEIPPEIG CLENLTSLDV SYNLE LRSF PNEMGKLSKI WDLPLDELHL NFDFKHIGCK AKDIIRFLQQ RLKKAVPYNR MKLMIVGNTG SGKTTLLQQL MKTKKS DLG MQSATVGIDV KDWPIQIRDK RKRDLVLNVW DFAGREEFYS THPHFMTQRA LYLAVYDLSK GQAEVDAMKP WLFNIKA RA SSSPVILVGT HLDVSDEKQR KACMSKITKE LLNKRGFPAI RDYHFVNATE ESDALAKLRK TIINESLNFK IRDQLVVG Q LIPDCYVELE KIILSERKNV PIEFPVIDRK RLLQLVRENQ LQLDENELPH AVHFLNESGV LLHFQDPALQ LSDLYFVEP KWLCKIMAQI LTVKVEGCPK HPKGIISRRD VEKFLSKKRK FPKNYMTQYF KLLEKFQIAL PIGEEYLLVP SSLSDHRPVI ELPHCENSE IIIRLYEMPY FPMGFWSRLI NRLLEISPYM LSGRERALRP NRMYWRQGIY LNWSPEAYCL VGSEVLDNHP E SFLKITVP SCRKGCILLG QVVDHIDSLM EEWFPGLLEI DICGEGETLL KKWALYSFND GEEHQKILLD DLMKKAEEGD LL VNPDQPR LTIPISQIAP DLILADLPRN IMLNNDELEF EQAPEFLLGD GSFGSVYRAA YEGEEVAVKI FNKHTSLRLL RQE LVVLCH LHHPSLISLL AAGIRPRMLV MELASKGSLD RLLQQDKASL TRTLQHRIAL HVADGLRYLH SAMIIYRDLK PHNV LLFTL YPNAAIIAKI ADYGIAQYCC RMGIKTSEGT PGFRAPEVAR GNVIYNQQAD VYSFGLLLYD ILTTGGRIVE GLKFP NEFD ELEIQGKLPD PVKEYGCAPW PMVEKLIKQC LKENPQERPT SAQVFDILNS AELVCLTRRI LLPKNVIVEC MVATHH NSR NASIWLGCGH TDRGQLSFLD LNTEGYTSEE VADSRILCLA LVHLPVEKES WIVSGTQSGT LLVINTEDGK KRHTLEK MT DSVTCLYCNS FSKQSKQKNF LLVGTADGKL AIFEDKTVKL KGAAPLKILN IGNVSTPLMC LSESTNSTER NVMWGGCG T KIFSFSNDFT IQKLIETRTS QLFSYAAFSD SNIITVVVDT ALYIAKQNSP VVEVWDKKTE KLCGLIDCVH FLREVTVKE NKESKHKMSY SGRVKTLCLQ KNTALWIGTG GGHILLLDLS TRRLIRVIYN FCNSVRVMMT AQLGSLKNVM LVLGYNRKNT EGTQKQKEI QSCLTVWDIN LPHEVQNLEK HIEVRKELAE KMRRTSVE UniProtKB: Leucine-rich repeat serine/threonine-protein kinase 2 |
-Macromolecule #2: Ras-related protein Rab-12
Macromolecule | Name: Ras-related protein Rab-12 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 20.207365 KDa |
Recombinant expression | Organism: Escherichia coli (E. coli) |
Sequence | String: PRPADFKLQV IIIGSRGVGK TSLMERFTDD TFCEACKSTV GVDFKIKTVE LRGKKIRLQI WDTAGLERFN SITSAYYRSA KGIILVYDI TKKETFDDLP KWMKMIDKYA SEDAELLLVG NKLDCETDRE ITRQQGEKFA QQITGMRFCE ASAKDNFNVD E IFLKLVDD ILKKMPLD UniProtKB: Ras-related protein Rab-12 |
-Macromolecule #3: GUANOSINE-5'-DIPHOSPHATE
Macromolecule | Name: GUANOSINE-5'-DIPHOSPHATE / type: ligand / ID: 3 / Number of copies: 2 / Formula: GDP |
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Molecular weight | Theoretical: 443.201 Da |
Chemical component information | ChemComp-GDP: |
-Macromolecule #4: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
Macromolecule | Name: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER / type: ligand / ID: 4 / Number of copies: 2 / Formula: ANP |
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Molecular weight | Theoretical: 506.196 Da |
Chemical component information | ChemComp-ANP: |
-Macromolecule #5: MAGNESIUM ION
Macromolecule | Name: MAGNESIUM ION / type: ligand / ID: 5 / Number of copies: 2 / Formula: MG |
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Molecular weight | Theoretical: 24.305 Da |
-Macromolecule #6: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
Macromolecule | Name: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER / type: ligand / ID: 6 / Number of copies: 2 / Formula: GNP |
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Molecular weight | Theoretical: 522.196 Da |
Chemical component information | ChemComp-GNP: |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 8 |
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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 (6k x 4k) / Average electron dose: 77.6 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: OTHER / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.6 µm / Nominal defocus min: 1.2 µm / Nominal magnification: 130000 |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Startup model | Type of model: NONE |
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Final reconstruction | Applied symmetry - Point group: C2 (2 fold cyclic) / Resolution.type: BY AUTHOR / Resolution: 4.0 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC / Number images used: 77265 |
Initial angle assignment | Type: NOT APPLICABLE |
Final angle assignment | Type: NOT APPLICABLE |