Gene description for Hnrnpu
Gene name heterogeneous nuclear ribonucleoprotein U
Gene symbol Hnrnpu
Other names/aliases Hnrpu
SN1
Species Rattus norvegicus
 Database cross references - Hnrnpu
ExoCarta ExoCarta_117280
Vesiclepedia VP_117280
Entrez Gene 117280
 Hnrnpu identified in sEVs derived from the following tissue/cell type
Pancreatic cancer cells 20124479    
Pancreatic cancer cells 20124479    
 Gene ontology annotations for Hnrnpu
Molecular Function
    RNA polymerase II cis-regulatory region sequence-specific DNA binding GO:0000978 ISO
    RNA polymerase II complex binding GO:0000993 IEA
    RNA polymerase II complex binding GO:0000993 ISO
    TFIIH-class transcription factor complex binding GO:0001097 IEA
    TFIIH-class transcription factor complex binding GO:0001097 ISO
    DNA binding GO:0003677 ISO
    chromatin binding GO:0003682 ISO
    chromatin binding GO:0003682 ISS
    double-stranded DNA binding GO:0003690 ISO
    single-stranded DNA binding GO:0003697 IEA
    single-stranded DNA binding GO:0003697 ISO
    transcription corepressor activity GO:0003714 IEA
    transcription corepressor activity GO:0003714 ISO
    RNA binding GO:0003723 IBA
    RNA binding GO:0003723 IDA
    RNA binding GO:0003723 ISO
    double-stranded RNA binding GO:0003725 IEA
    double-stranded RNA binding GO:0003725 ISO
    single-stranded RNA binding GO:0003727 ISO
    mRNA 3'-UTR binding GO:0003730 IEA
    mRNA 3'-UTR binding GO:0003730 ISO
    actin binding GO:0003779 IEA
    actin binding GO:0003779 ISO
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
    ATP binding GO:0005524 ISO
    ATP binding GO:0005524 ISS
    poly(A) binding GO:0008143 IEA
    poly(A) binding GO:0008143 ISO
    snRNA binding GO:0017069 IEA
    snRNA binding GO:0017069 ISO
    poly(C) RNA binding GO:0017130 IEA
    poly(C) RNA binding GO:0017130 ISO
    chromatin DNA binding GO:0031490 IEA
    chromatin DNA binding GO:0031490 ISO
    poly(G) binding GO:0034046 IDA
    poly(G) binding GO:0034046 IEA
    poly(G) binding GO:0034046 ISO
    piRNA binding GO:0034584 IEA
    piRNA binding GO:0034584 ISO
    pre-mRNA binding GO:0036002 IEA
    pre-mRNA binding GO:0036002 ISO
    identical protein binding GO:0042802 IEA
    identical protein binding GO:0042802 ISO
    identical protein binding GO:0042802 ISS
    ribonucleoprotein complex binding GO:0043021 IEA
    ribonucleoprotein complex binding GO:0043021 IPI
    ribonucleoprotein complex binding GO:0043021 ISO
    sequence-specific DNA binding GO:0043565 ISO
    sequence-specific DNA binding GO:0043565 ISS
    protein-containing complex binding GO:0044877 ISO
    telomerase RNA binding GO:0070034 IEA
    telomerase RNA binding GO:0070034 ISO
    RNA polymerase II C-terminal domain binding GO:0099122 ISO
    RNA polymerase II C-terminal domain binding GO:0099122 ISS
    lncRNA binding GO:0106222 ISO
    sequence-specific double-stranded DNA binding GO:1990837 IEA
    sequence-specific double-stranded DNA binding GO:1990837 ISO
    promoter-specific chromatin binding GO:1990841 IBA
    promoter-specific chromatin binding GO:1990841 IDA
    promoter-specific chromatin binding GO:1990841 ISO
    promoter-specific chromatin binding GO:1990841 ISS
Biological Process
    negative regulation of transcription by RNA polymerase II GO:0000122 IEA
    negative regulation of transcription by RNA polymerase II GO:0000122 ISO
    alternative mRNA splicing, via spliceosome GO:0000380 IBA
    regulation of alternative mRNA splicing, via spliceosome GO:0000381 IEA
    regulation of alternative mRNA splicing, via spliceosome GO:0000381 ISO
    mRNA processing GO:0006397 IEA
    regulation of mitotic cell cycle GO:0007346 IEA
    regulation of mitotic cell cycle GO:0007346 ISO
    regulation of mitotic cell cycle GO:0007346 ISS
    RNA splicing GO:0008380 IEA
    dosage compensation by inactivation of X chromosome GO:0009048 ISO
    positive regulation of gene expression GO:0010628 IMP
    mRNA metabolic process GO:0016071 ISO
    erythrocyte differentiation GO:0030218 ISO
    regulatory ncRNA-mediated heterochromatin formation GO:0031048 IEA
    regulatory ncRNA-mediated heterochromatin formation GO:0031048 ISO
    negative regulation of telomere maintenance via telomerase GO:0032211 IEA
    negative regulation of telomere maintenance via telomerase GO:0032211 ISO
    circadian regulation of gene expression GO:0032922 ISO
    negative regulation of kinase activity GO:0033673 ISO
    negative regulation of transcription elongation by RNA polymerase II GO:0034244 IEA
    negative regulation of transcription elongation by RNA polymerase II GO:0034244 ISO
    positive regulation of transcription by RNA polymerase II GO:0045944 IBA
    positive regulation of transcription by RNA polymerase II GO:0045944 IEA
    positive regulation of transcription by RNA polymerase II GO:0045944 ISO
    positive regulation of transcription by RNA polymerase II GO:0045944 ISS
    mRNA stabilization GO:0048255 ISO
    cell division GO:0051301 IEA
    maintenance of protein location in nucleus GO:0051457 IEA
    maintenance of protein location in nucleus GO:0051457 ISO
    cardiac muscle cell development GO:0055013 ISO
    random inactivation of X chromosome GO:0060816 IEA
    random inactivation of X chromosome GO:0060816 ISO
    CRD-mediated mRNA stabilization GO:0070934 IEA
    CRD-mediated mRNA stabilization GO:0070934 ISO
    cellular response to glucocorticoid stimulus GO:0071385 IEA
    cellular response to glucocorticoid stimulus GO:0071385 ISO
    cellular response to dexamethasone stimulus GO:0071549 IDA
    positive regulation of brown fat cell differentiation GO:0090336 ISO
    positive regulation of brown fat cell differentiation GO:0090336 ISS
    dendritic transport of messenger ribonucleoprotein complex GO:0098963 ISO
    negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay GO:1900152 IEA
    negative regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay GO:1900152 ISO
    regulation of mitotic spindle assembly GO:1901673 IEA
    regulation of mitotic spindle assembly GO:1901673 ISO
    regulation of mitotic spindle assembly GO:1901673 ISS
    regulation of chromatin organization GO:1902275 IEA
    regulation of chromatin organization GO:1902275 ISO
    regulation of chromatin organization GO:1902275 ISS
    positive regulation of attachment of mitotic spindle microtubules to kinetochore GO:1902425 IEA
    positive regulation of attachment of mitotic spindle microtubules to kinetochore GO:1902425 ISO
    positive regulation of attachment of mitotic spindle microtubules to kinetochore GO:1902425 ISS
    protein localization to spindle microtubule GO:1902889 IEA
    protein localization to spindle microtubule GO:1902889 ISO
    protein localization to spindle microtubule GO:1902889 ISS
    RNA localization to chromatin GO:1990280 ISO
    cellular response to leukemia inhibitory factor GO:1990830 ISO
    cellular response to leukemia inhibitory factor GO:1990830 ISS
    adaptive thermogenesis GO:1990845 ISO
    adaptive thermogenesis GO:1990845 ISS
    positive regulation of DNA topoisomerase (ATP-hydrolyzing) activity GO:2000373 IDA
    positive regulation of stem cell proliferation GO:2000648 ISO
    negative regulation of stem cell differentiation GO:2000737 IEA
    negative regulation of stem cell differentiation GO:2000737 ISO
    negative regulation of stem cell differentiation GO:2000737 ISS
    positive regulation of cytoplasmic translation GO:2000767 IEA
    positive regulation of cytoplasmic translation GO:2000767 ISO
Subcellular Localization
    nuclear chromosome GO:0000228 IEA
    nuclear chromosome GO:0000228 ISO
    kinetochore GO:0000776 IEA
    kinetochore GO:0000776 ISO
    kinetochore GO:0000776 ISS
    spindle pole GO:0000922 IEA
    nucleus GO:0005634 IBA
    nucleus GO:0005634 IEA
    nucleus GO:0005634 ISO
    nucleoplasm GO:0005654 ISO
    telomerase holoenzyme complex GO:0005697 IEA
    telomerase holoenzyme complex GO:0005697 ISO
    centrosome GO:0005813 IEA
    centrosome GO:0005813 ISO
    centrosome GO:0005813 ISS
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    cell surface GO:0009986 IEA
    cell surface GO:0009986 ISO
    nuclear matrix GO:0016363 IEA
    nuclear matrix GO:0016363 ISO
    nuclear speck GO:0016607 IEA
    nuclear speck GO:0016607 ISO
    midbody GO:0030496 IEA
    midbody GO:0030496 ISO
    midbody GO:0030496 ISS
    protein-containing complex GO:0032991 ISO
    cytoplasmic ribonucleoprotein granule GO:0036464 IEA
    cytoplasmic ribonucleoprotein granule GO:0036464 ISO
    CRD-mediated mRNA stability complex GO:0070937 IEA
    CRD-mediated mRNA stability complex GO:0070937 ISO
    catalytic step 2 spliceosome GO:0071013 IEA
    catalytic step 2 spliceosome GO:0071013 ISO
    mitotic spindle GO:0072686 ISO
    mitotic spindle GO:0072686 ISS
    RNA polymerase II transcription regulator complex GO:0090575 IEA
    RNA polymerase II transcription regulator complex GO:0090575 ISO
    inactive sex chromosome GO:0098577 IEA
    inactive sex chromosome GO:0098577 ISO
    mitotic spindle midzone GO:1990023 IEA
    mitotic spindle midzone GO:1990023 ISO
    mitotic spindle midzone GO:1990023 ISS
    mitotic spindle microtubule GO:1990498 IEA
    mitotic spindle microtubule GO:1990498 ISO
    mitotic spindle microtubule GO:1990498 ISS
    ribonucleoprotein complex GO:1990904 IBA
    ribonucleoprotein complex GO:1990904 IDA
    ribonucleoprotein complex GO:1990904 ISO
 Experiment description of studies that identified Hnrnpu in sEVs
1
Experiment ID 92
MISEV standards
EM
Biophysical techniques
HSP70|GAPDH|CD9|CD151
Enriched markers
Negative markers
Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors "Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M."
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
RatRef-12 Microarray
FACS
Mass spectrometry [MALDI TOF]
2
Experiment ID 93
MISEV standards
EM
Biophysical techniques
HSP70|GAPDH|CD9|CD151
Enriched markers
Negative markers
Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors "Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M."
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS-Tspan8
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
 Protein-protein interactions for Hnrnpu
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Mib1  
Affinity Capture-MS Rattus norvegicus
2 Sumo3  
Affinity Capture-MS Rattus norvegicus
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