Gene description for SCN5A
Gene name sodium channel, voltage gated, type V alpha subunit
Gene symbol SCN5A
Other names/aliases CDCD2
CMD1E
CMPD2
HB1
HB2
HBBD
HH1
ICCD
IVF
LQT3
Nav1.5
PFHB1
SSS1
VF1
Species Homo sapiens
 Database cross references - SCN5A
ExoCarta ExoCarta_6331
Vesiclepedia VP_6331
Entrez Gene 6331
HGNC 10593
MIM 600163
UniProt Q14524  
 SCN5A identified in sEVs derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
 Gene ontology annotations for SCN5A
Molecular Function
    voltage-gated sodium channel activity GO:0005248 IBA
    voltage-gated sodium channel activity GO:0005248 IDA
    voltage-gated sodium channel activity GO:0005248 IMP
    protein binding GO:0005515 IPI
    calmodulin binding GO:0005516 IPI
    fibroblast growth factor binding GO:0017134 IPI
    enzyme binding GO:0019899 IPI
    protein kinase binding GO:0019901 IPI
    protein domain specific binding GO:0019904 IPI
    ankyrin binding GO:0030506 IDA
    ubiquitin protein ligase binding GO:0031625 IPI
    transmembrane transporter binding GO:0044325 IPI
    nitric-oxide synthase binding GO:0050998 IPI
    voltage-gated sodium channel activity involved in cardiac muscle cell action potential GO:0086006 IDA
    voltage-gated sodium channel activity involved in cardiac muscle cell action potential GO:0086006 IMP
    voltage-gated sodium channel activity involved in AV node cell action potential GO:0086060 IMP
    voltage-gated sodium channel activity involved in bundle of His cell action potential GO:0086061 IMP
    voltage-gated sodium channel activity involved in Purkinje myocyte action potential GO:0086062 IMP
    voltage-gated sodium channel activity involved in SA node cell action potential GO:0086063 IMP
    scaffold protein binding GO:0097110 IPI
Biological Process
    regulation of heart rate GO:0002027 IMP
    cardiac conduction system development GO:0003161 NAS
    cardiac ventricle development GO:0003231 ISS
    brainstem development GO:0003360 ISS
    sodium ion transport GO:0006814 IDA
    positive regulation of sodium ion transport GO:0010765 IDA
    response to denervation involved in regulation of muscle adaptation GO:0014894 ISS
    telencephalon development GO:0021537 ISS
    cerebellum development GO:0021549 ISS
    sodium ion transmembrane transport GO:0035725 IBA
    sodium ion transmembrane transport GO:0035725 IDA
    sodium ion transmembrane transport GO:0035725 IMP
    odontogenesis of dentin-containing tooth GO:0042475 ISS
    positive regulation of action potential GO:0045760 ISS
    positive regulation of epithelial cell proliferation GO:0050679 ISS
    membrane depolarization GO:0051899 IDA
    cardiac muscle contraction GO:0060048 IMP
    regulation of ventricular cardiac muscle cell membrane repolarization GO:0060307 IMP
    regulation of atrial cardiac muscle cell membrane depolarization GO:0060371 IMP
    regulation of atrial cardiac muscle cell membrane repolarization GO:0060372 IMP
    regulation of ventricular cardiac muscle cell membrane depolarization GO:0060373 IMP
    cellular response to calcium ion GO:0071277 IDA
    cardiac muscle cell action potential involved in contraction GO:0086002 IBA
    cardiac muscle cell action potential involved in contraction GO:0086002 IMP
    regulation of cardiac muscle cell contraction GO:0086004 IMP
    ventricular cardiac muscle cell action potential GO:0086005 IMP
    membrane depolarization during action potential GO:0086010 IDA
    membrane depolarization during cardiac muscle cell action potential GO:0086012 IMP
    atrial cardiac muscle cell action potential GO:0086014 IMP
    SA node cell action potential GO:0086015 IMP
    AV node cell action potential GO:0086016 IMP
    bundle of His cell action potential GO:0086043 IMP
    membrane depolarization during AV node cell action potential GO:0086045 IMP
    membrane depolarization during SA node cell action potential GO:0086046 IMP
    membrane depolarization during Purkinje myocyte cell action potential GO:0086047 IMP
    membrane depolarization during bundle of His cell action potential GO:0086048 IMP
    AV node cell to bundle of His cell communication GO:0086067 IMP
    regulation of heart rate by cardiac conduction GO:0086091 IMP
    membrane depolarization during atrial cardiac muscle cell action potential GO:0098912 IMP
    regulation of sodium ion transmembrane transport GO:1902305 IDA
Subcellular Localization
    voltage-gated sodium channel complex GO:0001518 IBA
    voltage-gated sodium channel complex GO:0001518 IC
    voltage-gated sodium channel complex GO:0001518 IDA
    nucleoplasm GO:0005654 IDA
    nucleolus GO:0005730 IDA
    endoplasmic reticulum GO:0005783 IDA
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 IMP
    plasma membrane GO:0005886 TAS
    caveola GO:0005901 IDA
    caveola GO:0005901 TAS
    cell surface GO:0009986 IDA
    intercalated disc GO:0014704 IDA
    intercalated disc GO:0014704 ISS
    membrane GO:0016020 IDA
    lateral plasma membrane GO:0016328 TAS
    Z disc GO:0030018 IDA
    T-tubule GO:0030315 IDA
    sarcolemma GO:0042383 IDA
    perinuclear region of cytoplasm GO:0048471 IEA
 Experiment description of studies that identified SCN5A in sEVs
1
Experiment ID 234
MISEV standards
EM
Biophysical techniques
TSG101|Alix|HSC70|GAPDH
Enriched markers
HSP90B1
Negative markers
qNano
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 26054723    
Organism Homo sapiens
Experiment description Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors "He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N"
Journal name Carcinogenesis
Publication year 2015
Sample Hepatocellular carcinoma cells
Sample name HKCI-C3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
RNA
Methods used in the study Western blotting
Mass spectrometry
RT-PCR
RNA Sequencing
 Protein-protein interactions for SCN5A
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 ZMYND19  
Two-hybrid Homo sapiens
2 GAN 8139
Affinity Capture-MS Homo sapiens
3 FGF11  
Affinity Capture-MS Homo sapiens
4 SMARCA2 6595
Affinity Capture-MS Homo sapiens
5 NEDD4 4734
Biochemical Activity Homo sapiens
Reconstituted Complex Homo sapiens
6 FGF14  
Affinity Capture-MS Homo sapiens
7 EMC9  
Two-hybrid Homo sapiens
8 CAV3 859
Affinity Capture-Western Homo sapiens
9 CRYAB 1410
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
10 TEKT4  
Two-hybrid Homo sapiens
11 ALB 213
Affinity Capture-MS Homo sapiens
12 CALM1 801
Protein-peptide Homo sapiens
Co-crystal Structure Homo sapiens
Two-hybrid Homo sapiens
13 WWP2 11060
Reconstituted Complex Homo sapiens
14 CDK2 1017
Biochemical Activity Homo sapiens
15 SNTA1 6640
Protein-peptide Homo sapiens
Affinity Capture-Western Homo sapiens
16 FGF13  
Affinity Capture-MS Homo sapiens
17 FGF12  
Affinity Capture-MS Homo sapiens
18 PINK1  
Affinity Capture-MS Homo sapiens
19 BANP  
Two-hybrid Homo sapiens
20 Nedd4 17999
Reconstituted Complex Mus musculus
21 SNTB2 6645
Affinity Capture-Western Homo sapiens
22 SNTB1 6641
Affinity Capture-Western Homo sapiens
23 NEDD4L 23327
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
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