Gene description for Nrp1
Gene name neuropilin 1
Gene symbol Nrp1
Other names/aliases Nrp
Species Rattus norvegicus
 Database cross references - Nrp1
ExoCarta ExoCarta_246331
Vesiclepedia VP_246331
Entrez Gene 246331
UniProt Q9QWJ9  
 Nrp1 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Nrp1
Molecular Function
    vascular endothelial growth factor receptor activity GO:0005021 IBA
    vascular endothelial growth factor receptor activity GO:0005021 IEA
    vascular endothelial growth factor receptor activity GO:0005021 ISO
    GTPase activator activity GO:0005096 ISO
    protein binding GO:0005515 IPI
    heparin binding GO:0008201 IEA
    semaphorin receptor activity GO:0017154 IBA
    semaphorin receptor activity GO:0017154 IEA
    semaphorin receptor activity GO:0017154 IMP
    semaphorin receptor activity GO:0017154 ISO
    semaphorin receptor activity GO:0017154 TAS
    growth factor binding GO:0019838 ISO
    protein kinase binding GO:0019901 ISO
    vascular endothelial growth factor binding GO:0038085 IBA
    vascular endothelial growth factor binding GO:0038085 ISO
    metal ion binding GO:0046872 IEA
Biological Process
    angiogenesis GO:0001525 IEA
    angiogenesis GO:0001525 ISO
    angiogenesis GO:0001525 ISO
    branching involved in blood vessel morphogenesis GO:0001569 ISO
    branching involved in blood vessel morphogenesis GO:0001569 ISO
    vasculogenesis GO:0001570 IBA
    neural crest cell migration GO:0001755 IBA
    neuron migration GO:0001764 ISO
    sprouting angiogenesis GO:0002040 IBA
    sprouting angiogenesis GO:0002040 ISO
    cell migration involved in sprouting angiogenesis GO:0002042 ISO
    outflow tract septum morphogenesis GO:0003148 ISO
    cardiac neural crest cell migration involved in outflow tract morphogenesis GO:0003253 ISO
    substrate-dependent cell migration, cell extension GO:0006930 ISO
    integrin-mediated signaling pathway GO:0007229 ISO
    nervous system development GO:0007399 NAS
    axon guidance GO:0007411 IBA
    axon guidance GO:0007411 IEA
    axon guidance GO:0007411 ISO
    axonal fasciculation GO:0007413 ISO
    heart development GO:0007507 ISO
    motor neuron axon guidance GO:0008045 ISO
    response to wounding GO:0009611 IBA
    positive regulation of endothelial cell migration GO:0010595 IBA
    positive regulation of endothelial cell migration GO:0010595 ISO
    positive regulation of platelet-derived growth factor receptor signaling pathway GO:0010641 IMP
    dendrite development GO:0016358 ISO
    facial nerve structural organization GO:0021612 ISO
    trigeminal nerve morphogenesis GO:0021636 ISO
    trigeminal nerve structural organization GO:0021637 ISO
    vestibulocochlear nerve structural organization GO:0021649 ISO
    branchiomotor neuron axon guidance GO:0021785 ISO
    gonadotrophin-releasing hormone neuronal migration to the hypothalamus GO:0021828 ISO
    negative regulation of axon extension GO:0030517 ISO
    regulation of vascular endothelial growth factor receptor signaling pathway GO:0030947 IBA
    retinal ganglion cell axon guidance GO:0031290 ISO
    regulation of Cdc42 protein signal transduction GO:0032489 ISO
    cellular response to hepatocyte growth factor stimulus GO:0035729 ISO
    endothelial cell chemotaxis GO:0035767 ISO
    cellular response to vascular endothelial growth factor stimulus GO:0035924 ISO
    ventral trunk neural crest cell migration GO:0036486 ISO
    vascular endothelial growth factor signaling pathway GO:0038084 IEA
    neuropilin signaling pathway GO:0038189 ISO
    VEGF-activated neuropilin signaling pathway GO:0038190 ISO
    wound healing GO:0042060 IMP
    positive regulation of phosphorylation GO:0042327 ISO
    negative regulation of neuron apoptotic process GO:0043524 ISO
    blood vessel endothelial cell migration GO:0043534 ISO
    endothelial cell migration GO:0043542 ISO
    positive regulation of angiogenesis GO:0045766 ISO
    platelet-derived growth factor receptor signaling pathway GO:0048008 ISO
    vascular endothelial growth factor receptor signaling pathway GO:0048010 IBA
    vascular endothelial growth factor receptor signaling pathway GO:0048010 ISO
    vascular endothelial growth factor receptor signaling pathway GO:0048010 ISO
    hepatocyte growth factor receptor signaling pathway GO:0048012 ISO
    sympathetic nervous system development GO:0048485 ISO
    neuron development GO:0048666 ISO
    axon extension GO:0048675 ISO
    regulation of axon extension involved in axon guidance GO:0048841 ISO
    positive regulation of axon extension involved in axon guidance GO:0048842 ISO
    negative regulation of axon extension involved in axon guidance GO:0048843 IMP
    negative regulation of axon extension involved in axon guidance GO:0048843 ISO
    artery morphogenesis GO:0048844 ISO
    axon extension involved in axon guidance GO:0048846 ISO
    axon extension involved in axon guidance GO:0048846 ISO
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 ISO
    positive chemotaxis GO:0050918 ISO
    positive regulation of filopodium assembly GO:0051491 IBA
    positive regulation of filopodium assembly GO:0051491 ISO
    positive regulation of stress fiber assembly GO:0051496 ISO
    positive regulation of focal adhesion assembly GO:0051894 ISO
    axonogenesis involved in innervation GO:0060385 ISO
    dichotomous subdivision of terminal units involved in salivary gland branching GO:0060666 ISO
    angiogenesis involved in coronary vascular morphogenesis GO:0060978 ISO
    coronary artery morphogenesis GO:0060982 ISO
    retina vasculature development in camera-type eye GO:0061298 ISO
    retina vasculature morphogenesis in camera-type eye GO:0061299 ISO
    renal artery morphogenesis GO:0061441 ISO
    sympathetic ganglion development GO:0061549 ISO
    trigeminal ganglion development GO:0061551 ISO
    positive regulation of ERK1 and ERK2 cascade GO:0070374 ISO
    semaphorin-plexin signaling pathway GO:0071526 IEA
    semaphorin-plexin signaling pathway GO:0071526 ISO
    semaphorin-plexin signaling pathway GO:0071526 ISO
    positive regulation of smooth muscle cell chemotaxis GO:0071673 IMP
    commissural neuron axon guidance GO:0071679 ISO
    positive regulation of cell migration involved in sprouting angiogenesis GO:0090050 ISO
    sensory neuron axon guidance GO:0097374 ISO
    motor neuron migration GO:0097475 ISO
    motor neuron migration GO:0097475 ISS
    sympathetic neuron projection extension GO:0097490 ISO
    sympathetic neuron projection guidance GO:0097491 ISO
    postsynapse organization GO:0099173 ISO
    regulation of plasma membrane bounded cell projection organization GO:0120035 IEA
    basal dendrite development GO:0150018 ISO
    basal dendrite arborization GO:0150020 ISO
    positive regulation of substrate adhesion-dependent cell spreading GO:1900026 ISO
    neural crest cell migration involved in autonomic nervous system development GO:1901166 ISO
    protein localization to early endosome GO:1902946 ISO
    facioacoustic ganglion development GO:1903375 ISO
    positive regulation of vascular associated smooth muscle cell migration GO:1904754 IMP
    dorsal root ganglion morphogenesis GO:1904835 ISO
    otic placode development GO:1905040 ISO
    negative regulation of extrinsic apoptotic signaling pathway GO:2001237 ISO
Subcellular Localization
    early endosome GO:0005769 ISO
    cytosol GO:0005829 ISO
    neurofilament GO:0005883 ISO
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    focal adhesion GO:0005925 IBA
    focal adhesion GO:0005925 ISO
    cell surface GO:0009986 IDA
    membrane GO:0016020 IEA
    axon GO:0030424 IBA
    axon GO:0030424 IDA
    axon GO:0030424 ISO
    growth cone GO:0030426 IDA
    mitochondrial membrane GO:0031966 IEA
    neuron projection GO:0043005 ISO
    neuronal cell body GO:0043025 IDA
    postsynaptic membrane GO:0045211 ISO
    sorting endosome GO:0097443 ISO
    glutamatergic synapse GO:0098978 ISO
 Experiment description of studies that identified Nrp1 in sEVs
1
Experiment ID 90
MISEV standards
EM
Biophysical techniques
HSC70|HSP90|TSG101|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E"
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Nrp1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Gdnf  
Reconstituted Complex Rattus norvegicus
Affinity Capture-MS Rattus norvegicus
Reconstituted Complex Rattus norvegicus
2 Vegfa 83785
Reconstituted Complex Rattus norvegicus
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