Gene description for Prmt1
Gene name protein arginine methyltransferase 1
Gene symbol Prmt1
Other names/aliases Hrmt1l2
Species Rattus norvegicus
 Database cross references - Prmt1
ExoCarta ExoCarta_60421
Vesiclepedia VP_60421
Entrez Gene 60421
UniProt Q63009  
 Prmt1 identified in sEVs derived from the following tissue/cell type
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Prmt1
Molecular Function
    protein binding GO:0005515 IPI
    N-methyltransferase activity GO:0008170 ISO
    protein methyltransferase activity GO:0008276 IDA
    protein methyltransferase activity GO:0008276 ISO
    methyl-CpG binding GO:0008327 ISO
    methyl-CpG binding GO:0008327 ISS
    S-adenosylmethionine-dependent methyltransferase activity GO:0008757 TAS
    protein-arginine N-methyltransferase activity GO:0016274 IDA
    protein-arginine N-methyltransferase activity GO:0016274 IEA
    protein-arginine N-methyltransferase activity GO:0016274 ISO
    enzyme binding GO:0019899 ISO
    snoRNP binding GO:0030519 IDA
    protein-arginine omega-N monomethyltransferase activity GO:0035241 IBA
    protein-arginine omega-N monomethyltransferase activity GO:0035241 IDA
    protein-arginine omega-N monomethyltransferase activity GO:0035241 ISO
    protein-arginine omega-N asymmetric methyltransferase activity GO:0035242 IBA
    protein-arginine omega-N asymmetric methyltransferase activity GO:0035242 IDA
    protein-arginine omega-N asymmetric methyltransferase activity GO:0035242 ISO
    histone H3R17 methyltransferase activity GO:0035642 IEA
    histone methyltransferase activity GO:0042054 IBA
    histone methyltransferase activity GO:0042054 IDA
    histone methyltransferase activity GO:0042054 ISO
    identical protein binding GO:0042802 IPI
    identical protein binding GO:0042802 ISO
    histone H4R3 methyltransferase activity GO:0044020 ISO
    histone H4R3 methyltransferase activity GO:0044020 ISS
    mitogen-activated protein kinase p38 binding GO:0048273 ISO
    histone H3K37 methyltransferase activity GO:0062122 IEA
    histone H3R2 methyltransferase activity GO:0070611 IEA
    GATOR1 complex binding GO:0106080 ISO
    GATOR1 complex binding GO:0106080 ISS
    histone H3R8 methyltransferase activity GO:0140592 IEA
    histone H3K56 methyltransferase activity GO:0140759 IEA
    histone H3R26 methyltransferase activity GO:0140903 IEA
    histone H4K12 methyltransferase activity GO:0140984 IEA
    S-adenosyl-L-methionine binding GO:1904047 IDA
    S-adenosyl-L-methionine binding GO:1904047 ISO
    S-adenosyl-L-methionine binding GO:1904047 ISS
    histone H2AQ104 methyltransferase activity GO:1990259 IEA
Biological Process
    in utero embryonic development GO:0001701 ISO
    chromatin remodeling GO:0006338 IBA
    regulation of DNA-templated transcription GO:0006355 IBA
    protein methylation GO:0006479 IDA
    protein methylation GO:0006479 IDA
    protein methylation GO:0006479 ISO
    DNA damage response GO:0006974 ISO
    positive regulation of cell population proliferation GO:0008284 ISO
    positive regulation of cell population proliferation GO:0008284 ISS
    RNA splicing GO:0008380 ISO
    RNA splicing GO:0008380 ISS
    peptidyl-arginine methylation GO:0018216 IDA
    peptidyl-arginine methylation GO:0018216 ISO
    peptidyl-arginine methylation, to asymmetrical-dimethyl arginine GO:0019919 IDA
    peptidyl-arginine methylation, to asymmetrical-dimethyl arginine GO:0019919 IDA
    regulation of BMP signaling pathway GO:0030510 ISO
    neuron projection development GO:0031175 ISO
    methylation GO:0032259 IEA
    peptidyl-arginine omega-N-methylation GO:0035247 IDA
    positive regulation of erythrocyte differentiation GO:0045648 IDA
    positive regulation of erythrocyte differentiation GO:0045648 ISO
    regulation of megakaryocyte differentiation GO:0045652 ISO
    regulation of megakaryocyte differentiation GO:0045652 ISS
    negative regulation of megakaryocyte differentiation GO:0045653 ISO
    negative regulation of megakaryocyte differentiation GO:0045653 ISS
    positive regulation of translation GO:0045727 ISO
    negative regulation of JNK cascade GO:0046329 ISO
    negative regulation of JNK cascade GO:0046329 ISS
    S-adenosylmethionine metabolic process GO:0046500 IDA
    positive regulation of hemoglobin biosynthetic process GO:0046985 IDA
    cardiac muscle tissue development GO:0048738 ISO
    cardiac muscle tissue development GO:0048738 ISS
    protein homooligomerization GO:0051260 ISO
    protein homooligomerization GO:0051260 ISS
    cellular response to methionine GO:0061431 ISO
    cellular response to methionine GO:0061431 ISS
    liver regeneration GO:0097421 IEP
    positive regulation of p38MAPK cascade GO:1900745 IDA
    positive regulation of TORC1 signaling GO:1904263 ISO
    positive regulation of TORC1 signaling GO:1904263 ISS
    positive regulation of double-strand break repair via homologous recombination GO:1905168 ISO
    positive regulation of double-strand break repair via homologous recombination GO:1905168 ISS
Subcellular Localization
    nucleus GO:0005634 IBA
    nucleus GO:0005634 ISO
    nucleoplasm GO:0005654 IEA
    nucleoplasm GO:0005654 ISO
    cytoplasm GO:0005737 ISO
    lysosomal membrane GO:0005765 ISO
    cytosol GO:0005829 IDA
    cytosol GO:0005829 IEA
    protein-containing complex GO:0032991 IDA
    methylosome GO:0034709 ISO
    methylosome GO:0034709 ISS
 Experiment description of studies that identified Prmt1 in sEVs
1
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
2
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Prmt1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HNRNPA1 3178
Biochemical Activity Homo sapiens
2 HNRNPA2B1 3181
Biochemical Activity Homo sapiens
3 Sumo3  
Affinity Capture-MS Rattus norvegicus
4 POLR3G  
Biochemical Activity Homo sapiens
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