Gene description for DUOX2
Gene name dual oxidase 2
Gene symbol DUOX2
Other names/aliases LNOX2
NOXEF2
P138-TOX
TDH6
THOX2
Species Homo sapiens
 Database cross references - DUOX2
ExoCarta ExoCarta_50506
Vesiclepedia VP_50506
Entrez Gene 50506
HGNC 13273
MIM 606759
UniProt Q9NRD8  
 DUOX2 identified in sEVs derived from the following tissue/cell type
Saliva 19199708    
 Gene ontology annotations for DUOX2
Molecular Function
    peroxidase activity GO:0004601 IEA
    calcium ion binding GO:0005509 IDA
    protein binding GO:0005515 IPI
    NAD(P)H oxidase H2O2-forming activity GO:0016174 IDA
    NAD(P)H oxidase H2O2-forming activity GO:0016174 IMP
    NAD(P)H oxidase H2O2-forming activity GO:0016174 TAS
    superoxide-generating NAD(P)H oxidase activity GO:0016175 IBA
    heme binding GO:0020037 IEA
    NADH oxidase H202-forming activity GO:0106293 IEA
    NADPH oxidase H202-forming activity GO:0106294 IEA
Biological Process
    thyroid hormone generation GO:0006590 IEA
    thyroid hormone generation GO:0006590 TAS
    defense response GO:0006952 IBA
    response to oxidative stress GO:0006979 IEA
    response to virus GO:0009615 IDA
    cytokine-mediated signaling pathway GO:0019221 IDA
    cytokine-mediated signaling pathway GO:0019221 ISS
    cuticle development GO:0042335 ISS
    hormone biosynthetic process GO:0042446 IEA
    superoxide anion generation GO:0042554 IBA
    superoxide anion generation GO:0042554 IGI
    hydrogen peroxide catabolic process GO:0042744 IEA
    hydrogen peroxide biosynthetic process GO:0050665 IGI
    response to cAMP GO:0051591 IDA
    response to cAMP GO:0051591 ISS
    positive regulation of wound healing GO:0090303 IGI
    cellular oxidant detoxification GO:0098869 IEA
    positive regulation of cell motility GO:2000147 IGI
Subcellular Localization
    endoplasmic reticulum GO:0005783 IDA
    cytosol GO:0005829 IDA
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 IGI
    plasma membrane GO:0005886 TAS
    cell surface GO:0009986 IGI
    apical plasma membrane GO:0016324 IEA
    cell leading edge GO:0031252 IGI
    NADPH oxidase complex GO:0043020 IBA
    apical part of cell GO:0045177 IDA
    extracellular exosome GO:0070062 HDA
    anchoring junction GO:0070161 IEA
 Experiment description of studies that identified DUOX2 in sEVs
1
Experiment ID 66
MISEV standards
IEM
Biophysical techniques
TSG101|Alix|CD63|CD81
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19199708    
Organism Homo sapiens
Experiment description Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT).
Authors "Gonzalez-Begne M, Lu B, Han X, Hagen FK, Hand AR, Melvin JE, Yates JR"
Journal name JPR
Publication year 2009
Sample Saliva
Sample name Saliva
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for DUOX2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HIST1H2BO 8348
Cross-Linking-MS (XL-MS) Homo sapiens
2 TOP2A 7153
Cross-Linking-MS (XL-MS) Homo sapiens
3 HIST2H2BE 8349
Cross-Linking-MS (XL-MS) Homo sapiens
4 TNN 63923
Cross-Linking-MS (XL-MS) Homo sapiens
5 HIST1H2BL 8340
Cross-Linking-MS (XL-MS) Homo sapiens
6 HIST1H2BJ 8970
Cross-Linking-MS (XL-MS) Homo sapiens
7 HIST1H2BD 3017
Cross-Linking-MS (XL-MS) Homo sapiens
8 HIST2H2BF 440689
Cross-Linking-MS (XL-MS) Homo sapiens
9 TET1  
Co-localization Homo sapiens
10 ADAMTS12 81792
Cross-Linking-MS (XL-MS) Homo sapiens
11 HIST1H2BB 3018
Cross-Linking-MS (XL-MS) Homo sapiens
12 DNMT1 1786
Co-localization Homo sapiens
13 HIST3H2BB 128312
Cross-Linking-MS (XL-MS) Homo sapiens
14 PCLO 27445
Cross-Linking-MS (XL-MS) Homo sapiens
15 DNMT3B  
Co-localization Homo sapiens
16 LOC102724334 102724334
Cross-Linking-MS (XL-MS) Homo sapiens
17 HIST1H2BK 85236
Cross-Linking-MS (XL-MS) Homo sapiens
18 TEX35  
Cross-Linking-MS (XL-MS) Homo sapiens
19 HIST1H2BH 8345
Cross-Linking-MS (XL-MS) Homo sapiens
20 H2AFX 3014
Cross-Linking-MS (XL-MS) Homo sapiens
21 ZNF474  
Cross-Linking-MS (XL-MS) Homo sapiens
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