Gene description for Sptan1
Gene name spectrin alpha, non-erythrocytic 1
Gene symbol Sptan1
Other names/aliases 2610027H02Rik
Spna-2
Spna2
Species Mus musculus
 Database cross references - Sptan1
ExoCarta ExoCarta_20740
Vesiclepedia VP_20740
Entrez Gene 20740
 Sptan1 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Fibroblasts 23260141    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Sptan1
Molecular Function
    actin binding GO:0003779 IEA
    calcium ion binding GO:0005509 IEA
    protein binding GO:0005515 IPI
    calmodulin binding GO:0005516 IEA
    spectrin binding GO:0030507 IDA
    spectrin binding GO:0030507 IPI
    spectrin binding GO:0030507 ISO
    protein-containing complex binding GO:0044877 ISO
    actin filament binding GO:0051015 IBA
Biological Process
    actin cytoskeleton organization GO:0030036 IBA
    actin filament capping GO:0051693 IEA
Subcellular Localization
    cytosol GO:0005829 TAS
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 ISO
    fascia adherens GO:0005916 IDA
    microtubule cytoskeleton GO:0015630 ISO
    membrane GO:0016020 IDA
    lateral plasma membrane GO:0016328 IDA
    Z disc GO:0030018 IDA
    cell junction GO:0030054 IBA
    cortical cytoskeleton GO:0030863 IDA
    cortical actin cytoskeleton GO:0030864 IBA
    cuticular plate GO:0032437 IDA
    protein-containing complex GO:0032991 ISO
    paranodal junction GO:0033010 IDA
    paranode region of axon GO:0033270 IDA
    cell projection GO:0042995 IBA
    myelin sheath GO:0043209 HDA
    intracellular membrane-bounded organelle GO:0043231 ISO
    postsynapse GO:0098794 ISO
    glutamatergic synapse GO:0098978 ISO
 Experiment description of studies that identified Sptan1 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 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 Sptan1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Kctd13  
Affinity Capture-MS Mus musculus
2 Ubc  
Reconstituted Complex Mus musculus
3 SNCA 6622
Affinity Capture-MS Homo sapiens
4 Cnksr2  
Affinity Capture-MS Mus musculus
5 Cyfip2 76884
Affinity Capture-MS Mus musculus
6 Mycbp2 105689
Affinity Capture-MS Mus musculus
7 Tnik  
Affinity Capture-MS Mus musculus
8 Kalrn  
Affinity Capture-MS Mus musculus
9 Hspb2 69253
Affinity Capture-MS Mus musculus
10 Htt  
Affinity Capture-MS Mus musculus
11 Dlgap1  
Affinity Capture-MS Mus musculus
Affinity Capture-MS Mus musculus
12 Ncam1 17967
Affinity Capture-Western Mus musculus
13 Cebpa  
Affinity Capture-MS Mus musculus
14 YWHAB 7529
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
15 Shank3  
Affinity Capture-MS Mus musculus
Affinity Capture-MS Mus musculus
16 CSNK2A1 1457
Biochemical Activity Homo sapiens
17 Iqcb1  
Affinity Capture-MS Mus musculus
18 Ywhaz 22631
Affinity Capture-MS Mus musculus
19 Nckap1 50884
Affinity Capture-MS Mus musculus
20 Nphp4  
Affinity Capture-MS Mus musculus
21 Pde4dip  
Affinity Capture-MS Mus musculus
22 Cyfip1 20430
Affinity Capture-MS Mus musculus
23 Ywhab 54401
Affinity Capture-Western Mus musculus
Reconstituted Complex Mus musculus
Reconstituted Complex Mus musculus
24 Agap2  
Affinity Capture-MS Mus musculus
25 Casp3 12367
Biochemical Activity Mus musculus
26 Pex5l  
Affinity Capture-MS Mus musculus
27 SH3KBP1 30011
Affinity Capture-MS Homo sapiens
28 Eed  
Affinity Capture-MS Mus musculus
29 Fancd2  
Affinity Capture-MS Mus musculus
30 Homer1  
Affinity Capture-MS Mus musculus
View the network image/svg+xml
 Pathways in which Sptan1 is involved
No pathways found





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