Gene description for SMN2
Gene name survival of motor neuron 2, centromeric
Gene symbol SMN2
Other names/aliases BCD541
C-BCD541
GEMIN1
SMNC
TDRD16B
Species Homo sapiens
 Database cross references - SMN2
ExoCarta ExoCarta_6607
Vesiclepedia VP_6607
Entrez Gene 6607
HGNC 11118
MIM 601627
UniProt Q16637  
 SMN2 identified in sEVs derived from the following tissue/cell type
Ovarian cancer cells 23333927    
Ovarian cancer cells 23333927    
Thymus 23844026    
 Gene ontology annotations for SMN2
Molecular Function
    RNA binding GO:0003723 IEA
    protein binding GO:0005515 IPI
    identical protein binding GO:0042802 IPI
Biological Process
    spliceosomal complex assembly GO:0000245 IMP
    spliceosomal complex assembly GO:0000245 NAS
    spliceosomal snRNP assembly GO:0000387 EXP
    spliceosomal snRNP assembly GO:0000387 IBA
    spliceosomal snRNP assembly GO:0000387 IDA
    DNA-templated transcription termination GO:0006353 IMP
    nervous system development GO:0007399 IEA
Subcellular Localization
    nucleus GO:0005634 IBA
    nucleus GO:0005634 IDA
    nucleoplasm GO:0005654 IDA
    nucleoplasm GO:0005654 TAS
    cytoplasm GO:0005737 IDA
    cytosol GO:0005829 IDA
    cytosol GO:0005829 TAS
    Cajal body GO:0015030 IBA
    Cajal body GO:0015030 IDA
    nuclear body GO:0016604 IDA
    Z disc GO:0030018 IEA
    axon GO:0030424 IEA
    SMN complex GO:0032797 IBA
    SMN complex GO:0032797 IDA
    SMN complex GO:0032797 IPI
    SMN-Sm protein complex GO:0034719 IDA
    cytoplasmic ribonucleoprotein granule GO:0036464 IDA
    neuron projection GO:0043005 IDA
    perikaryon GO:0043204 IDA
    Gemini of coiled bodies GO:0097504 IBA
    Gemini of coiled bodies GO:0097504 IDA
 Experiment description of studies that identified SMN2 in sEVs
1
Experiment ID 211
MISEV standards
EM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
cytochrome c|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name IGROV1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 212
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|EpCAM|TFRC
Enriched markers
Cytochrome C|GOLGA2
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23333927    
Organism Homo sapiens
Experiment description Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors "Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K."
Journal name J Proteomics
Publication year 2013
Sample Ovarian cancer cells
Sample name OVCAR-3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.09-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 217
MISEV standards
EM
Biophysical techniques
TSG101|CD81|CD9|CD63
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23844026    
Organism Homo sapiens
Experiment description Characterization of human thymic exosomes.
Authors "Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O."
Journal name PLoS One
Publication year 2013
Sample Thymus
Sample name Normal-Thymus
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for SMN2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 RIT1 6016
Negative Genetic Homo sapiens
2 CD40 958
Affinity Capture-MS Homo sapiens
3 GEMIN7  
Affinity Capture-MS Homo sapiens
4 CHTOP  
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
5 SNRPG 6637
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
6 SMN1 6606
Co-purification Homo sapiens
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Luminescence Homo sapiens
Two-hybrid Homo sapiens
7 BLOC1S6  
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
8 SNRPE 6635
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
9 COIL  
Co-fractionation Homo sapiens
10 PTPN9 5780
Affinity Capture-MS Homo sapiens
11 VPS28 51160
Two-hybrid Homo sapiens
12 GSK3B 2932
Affinity Capture-MS Homo sapiens
13 RPS2 6187
Affinity Capture-MS Homo sapiens
14 XPO1 7514
Affinity Capture-MS Homo sapiens
15 RBM25 58517
Co-fractionation Homo sapiens
16 WWOX 51741
Affinity Capture-MS Homo sapiens
17 GEMIN6  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
18 POLR1C 9533
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
19 EHHADH 1962
Two-hybrid Homo sapiens
20 SRSF5 6430
Co-fractionation Homo sapiens
21 DLD 1738
Affinity Capture-MS Homo sapiens
22 PDHA1 5160
Affinity Capture-MS Homo sapiens
23 P4HA1 5033
Affinity Capture-MS Homo sapiens
24 CUL3 8452
Affinity Capture-MS Homo sapiens
25 BYSL 705
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
26 USP9X 8239
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
27 GEMIN8 54960
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
28 NCKIPSD 51517
Affinity Capture-MS Homo sapiens
Proximity Label-MS Homo sapiens
29 GEMIN2 8487
Affinity Capture-Western Homo sapiens
30 SMN2 6607
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
31 HNRNPUL1 11100
Two-hybrid Homo sapiens
32 SNRPF 6636
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
33 SNRPD2 6633
Reconstituted Complex Homo sapiens
34 KRTAP21-2  
Two-hybrid Homo sapiens
35 KRTAP19-7  
Two-hybrid Homo sapiens
36 PLEKHA4 57664
Affinity Capture-MS Homo sapiens
37 STRAP 11171
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
38 APEX1 328
Affinity Capture-RNA Homo sapiens
39 GEMIN4 50628
Affinity Capture-Western Homo sapiens
40 COMTD1 118881
Affinity Capture-MS Homo sapiens
41 DDX20 11218
Co-fractionation Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
42 SNRNP70 6625
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
43 C20orf195  
Two-hybrid Homo sapiens
44 SNRPD1 6632
Reconstituted Complex Homo sapiens
45 KRTAP19-6  
Two-hybrid Homo sapiens
46 MAGED1 9500
Two-hybrid Homo sapiens
47 HIST1H4A 8359
Affinity Capture-MS Homo sapiens
48 KRTAP6-2  
Two-hybrid Homo sapiens
49 IQUB  
Two-hybrid Homo sapiens
50 FBXW7  
Affinity Capture-MS Homo sapiens
51 SNRPN 6638
Affinity Capture-MS Homo sapiens
52 DHFRL1  
Proximity Label-MS Homo sapiens
53 SNW1 22938
Affinity Capture-MS Homo sapiens
54 KRAS 3845
Negative Genetic Homo sapiens
55 KRTAP6-1  
Two-hybrid Homo sapiens
56 FAM9B  
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
57 HAX1  
Proximity Label-MS Homo sapiens
58 SPANXN2  
Two-hybrid Homo sapiens
59 C9orf72  
Affinity Capture-MS Homo sapiens
60 SNRPB 6628
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
61 CDC5L 988
Affinity Capture-MS Homo sapiens
62 SNRPD3 6634
Reconstituted Complex Homo sapiens
63 MLNR  
Affinity Capture-MS Homo sapiens
64 PPIG 9360
Two-hybrid Homo sapiens
View the network image/svg+xml



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