Gene description for Plxnb2
Gene name plexin B2
Gene symbol Plxnb2
Other names/aliases Debt
plexin-B2
Species Mus musculus
 Database cross references - Plxnb2
ExoCarta ExoCarta_140570
Vesiclepedia VP_140570
Entrez Gene 140570
UniProt B2RXS4  
 Plxnb2 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Fibroblasts 23260141    
Macrophages 23658846    
Macrophages 23658846    
Macrophages 23658846    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Plxnb2
Molecular Function
    transmembrane signaling receptor activity GO:0004888 IDA
    protein binding GO:0005515 IPI
    semaphorin receptor activity GO:0017154 IBA
    semaphorin receptor activity GO:0017154 IMP
Biological Process
    neural tube closure GO:0001843 IMP
    regulation of protein phosphorylation GO:0001932 IMP
    homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156 IEA
    homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156 ISO
    negative regulation of cell adhesion GO:0007162 IBA
    neuroblast proliferation GO:0007405 IMP
    synapse assembly GO:0007416 IBA
    brain development GO:0007420 IMP
    regulation of cell shape GO:0008360 IBA
    regulation of cell shape GO:0008360 IMP
    positive regulation of neuron projection development GO:0010976 IEA
    positive regulation of neuron projection development GO:0010976 ISO
    regulation of cell migration GO:0030334 IBA
    regulation of GTPase activity GO:0043087 IMP
    positive regulation of translation GO:0045727 IEA
    positive regulation of translation GO:0045727 ISO
    positive regulation of axonogenesis GO:0050772 IBA
    positive regulation of axonogenesis GO:0050772 IGI
    semaphorin-plexin signaling pathway GO:0071526 IBA
    semaphorin-plexin signaling pathway GO:0071526 IMP
    excitatory synapse assembly GO:1904861 IMP
    regulation of neuron migration GO:2001222 IMP
Subcellular Localization
    semaphorin receptor complex GO:0002116 IBA
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
    collagen-containing extracellular matrix GO:0062023 HDA
 Experiment description of studies that identified Plxnb2 in sEVs
1
Experiment ID 907
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 210
MISEV standards
EM
Biophysical techniques
CD81|FLOT1
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23260141    
Organism Mus musculus
Experiment description Exosomes Mediate Stromal Mobilization of Autocrine Wnt-PCP Signaling in Breast Cancer Cell Migration.
Authors "Luga V, Zhang L, Viloria-Petit AM, Ogunjimi AA, Inanlou MR, Chiu E, Buchanan M, Hosein AN, Basik M, Wrana JL."
Journal name Cell
Publication year 2012
Sample Fibroblasts
Sample name Normal-Fibroblasts (L cells)
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 214
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Leishmania-infected-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 215
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name LPS-treated-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 216
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Normal-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
6
Experiment ID 908
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Plxnb2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Atp6ap1  
Co-fractionation Mus musculus
2 Nphs2  
Affinity Capture-MS Mus musculus
3 Adgre5 26364
Co-fractionation Mus musculus
4 Col5a1 12831
Co-fractionation Mus musculus
5 Tmem173  
Proximity Label-MS Mus musculus
6 Eed  
Affinity Capture-MS Mus musculus
7 Dnase2a  
Co-fractionation Mus musculus
8 Lama5 16776
Co-fractionation Mus musculus
9 Fbn1  
Co-fractionation Mus musculus
View the network image/svg+xml
 Pathways in which Plxnb2 is involved
No pathways found





Perform bioinformatics analysis of your extracellular vesicle data set using FunRich, a open access standalone tool. NEW UPDATED VERSION OF FunRich available for download (12/09/2016) from here