Gene description for LRRK2
Gene name leucine-rich repeat kinase 2
Gene symbol LRRK2
Other names/aliases AURA17
DARDARIN
PARK8
RIPK7
ROCO2
Species Homo sapiens
 Database cross references - LRRK2
ExoCarta ExoCarta_120892
Entrez Gene 120892
HGNC 18618
MIM 609007
UniProt Q5S007  
 LRRK2 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells 25944692    
Urine 19056867    
 Gene ontology annotations for LRRK2
Molecular Function
    peroxidase inhibitor activity GO:0036479 IDA
    actin binding GO:0003779 IPI
    identical protein binding GO:0042802 IPI
    clathrin binding GO:0030276 IPI
    tubulin binding GO:0015631 IDA
    MAP kinase kinase activity GO:0004708 IDA
    ATP binding GO:0005524 IEA
    syntaxin-1 binding GO:0017075 IPI
    Rho GTPase binding GO:0017048 IPI
    GTP binding GO:0005525 IDA
    ion channel binding GO:0044325 IPI
    kinase activity GO:0016301 IDA
    protein kinase activity GO:0004672 IDA
    protein binding GO:0005515 IPI
    protein homodimerization activity GO:0042803 IPI
    SNARE binding GO:0000149 IPI
    protein serine/threonine kinase activity GO:0004674 IDA
    GTPase activator activity GO:0005096 IDA
    protein kinase A binding GO:0051018 IPI
    GTP-dependent protein kinase activity GO:0034211 IMP
    glycoprotein binding GO:0001948 IPI
    GTPase activity GO:0003924 IDA
Biological Process
    response to oxidative stress GO:0006979 IMP
    activation of MAPKK activity GO:0000186 IDA
    negative regulation of protein phosphorylation GO:0001933 ISS
    positive regulation of proteasomal ubiquitin-dependent protein catabolic process GO:0032436 ISS
    intracellular distribution of mitochondria GO:0048312 IMP
    activation of MAPK activity GO:0000187 IMP
    autophagy GO:0006914 IEA
    negative regulation of thioredoxin peroxidase activity by peptidyl-threonine phosphorylation GO:1903125 IDA
    regulation of mitochondrial fission GO:0090140 TAS
    negative regulation of late endosome to lysosome transport GO:1902823 TAS
    positive regulation of MAP kinase activity GO:0043406 IC
    peptidyl-serine phosphorylation GO:0018105 IDA
    regulation of protein kinase A signaling GO:0010738 ISS
    exploration behavior GO:0035640 IMP
    intracellular signal transduction GO:0035556 ISS
    regulation of excitatory postsynaptic membrane potential GO:0060079 ISS
    protein autophosphorylation GO:0046777 IMP
    GTP metabolic process GO:0046039 IDA
    negative regulation of protein processing GO:0010955 IDA
    negative regulation of neuron death GO:1901215 IGI
    MAPK cascade GO:0000165 IDA
    cellular response to dopamine GO:1903351 IMP
    negative regulation of protein processing involved in protein targeting to mitochondrion GO:1903217 IC
    mitochondrion localization GO:0051646 IMP
    protein phosphorylation GO:0006468 IMP
    olfactory bulb development GO:0021772 IMP
    cellular response to manganese ion GO:0071287 IMP
    cellular response to oxidative stress GO:0034599 IMP
    peptidyl-threonine phosphorylation GO:0018107 IMP
    regulation of membrane potential GO:0042391 IMP
    positive regulation of programmed cell death GO:0043068 IDA
    regulation of locomotion GO:0040012 IMP
    cellular protein localization GO:0034613 ISS
    positive regulation of protein autoubiquitination GO:1902499 IDA
    negative regulation of protein targeting to mitochondrion GO:1903215 IDA
    regulation of mitochondrial depolarization GO:0051900 IMP
    positive regulation of dopamine receptor signaling pathway GO:0060161 IMP
    negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway GO:1902236 IMP
    regulation of neuron death GO:1901214 IMP
    positive regulation of protein phosphorylation GO:0001934 IMP
    negative regulation of protein binding GO:0032091 IMP
    negative regulation of hydrogen peroxide-induced cell death GO:1903206 IMP
    reactive oxygen species metabolic process GO:0072593 IMP
    regulation of neuron maturation GO:0014041 IMP
    positive regulation of protein ubiquitination GO:0031398 IDA
    regulation of kidney size GO:0035564 ISS
    negative regulation of GTPase activity GO:0034260 IDA
    positive regulation of GTPase activity GO:0043547 IEA
    neuromuscular junction development GO:0007528 IMP
    neuron death GO:0070997 IMP
    regulation of branching morphogenesis of a nerve GO:2000172 IMP
    locomotory exploration behavior GO:0035641 IEA
    positive regulation of autophagy GO:0010508 ISS
    tangential migration from the subventricular zone to the olfactory bulb GO:0022028 IMP
    regulation of dopamine receptor signaling pathway GO:0060159 ISS
    determination of adult lifespan GO:0008340 IMP
    regulation of synaptic vesicle transport GO:1902803 TAS
    mitochondrion organization GO:0007005 IMP
    neuron projection morphogenesis GO:0048812 IMP
    regulation of dendritic spine morphogenesis GO:0061001 ISS
    regulation of synaptic transmission, glutamatergic GO:0051966 ISS
    regulation of synaptic vesicle exocytosis GO:2000300 IMP
    negative regulation of peroxidase activity GO:2000469 IDA
    positive regulation of protein binding GO:0032092 IDA
    regulation of neuroblast proliferation GO:1902692 IMP
    protein localization to mitochondrion GO:0070585 TAS
    endocytosis GO:0006897 IMP
    small GTPase mediated signal transduction GO:0007264 IEA
Subcellular Localization
    extracellular space GO:0005615 IDA
    dendrite GO:0030425 ISS
    trans-Golgi network GO:0005802 IEA
    mitochondrial inner membrane GO:0005743 ISS
    mitochondrial matrix GO:0005759 ISS
    endoplasmic reticulum GO:0005783 ISS
    neuron projection GO:0043005 IDA
    perikaryon GO:0043204 ISS
    terminal bouton GO:0043195 TAS
    lysosome GO:0005764 ISS
    cytoplasm GO:0005737 IDA
    synaptic vesicle membrane GO:0030672 IEA
    neuronal cell body GO:0043025 IDA
    inclusion body GO:0016234 IMP
    membrane raft GO:0045121 IEA
    cytosol GO:0005829 IDA
    Golgi apparatus GO:0005794 ISS
    mitochondrial membrane GO:0031966 IDA
    dendrite cytoplasm GO:0032839 IDA
    cytoplasmic side of mitochondrial outer membrane GO:0032473 IDA
    cytoplasmic vesicle GO:0031410 ISS
    mitochondrion GO:0005739 IDA
    cell junction GO:0030054 IEA
    plasma membrane GO:0005886 IEA
    endosome GO:0005768 ISS
    axon GO:0030424 ISS
    extracellular exosome GO:0070062 IDA
    mitochondrial outer membrane GO:0005741 ISS
 Experiment description of studies that identified LRRK2 in exosomes
1
Experiment ID 224
ISEV standards
EM|AFM
EV Biophysical techniques
Alix|TSG101
EV Cytosolic markers
CD63|CD81
EV Membrane markers
GOLGA2
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25944692    
Organism Homo sapiens
Experiment description Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S
Journal name Oncotarget
Publication year 2015
Sample Neuroblastoma cells
Sample name SH-SY5Y
Isolation/purification methods Differential centrifugation
Ultracentrifugation
OptiPrep density gradient
Flotation density 1.10 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 63
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
AQP2
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19056867    
Organism Homo sapiens
Experiment description Large-scale proteomics and phosphoproteomics of urinary exosomes.
Authors Gonzales PA, Pisitkun T, Hoffert JD, Tchapyjnikov D, Star RA, Kleta R, Wang NS, Knepper MA
Journal name JASN
Publication year 2009
Sample Urine
Sample name Urine - Normal
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
 Protein-protein interactions for LRRK2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which LRRK2 is involved
No pathways found





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