Gene description for GFM2
Gene name G elongation factor, mitochondrial 2
Gene symbol GFM2
Other names/aliases EF-G2mt
EFG2
MRRF2
MST027
MSTP027
RRF2
RRF2mt
hEFG2
mEF-G 2
Species Homo sapiens
 Database cross references - GFM2
ExoCarta ExoCarta_84340
Entrez Gene 84340
HGNC 29682
MIM 606544
UniProt Q969S9  
 GFM2 identified in exosomes derived from the following tissue/cell type
Melanoma cells 25950383    
Melanoma cells 25950383    
Melanoma cells 25950383    
 Gene ontology annotations for GFM2
Molecular Function
    GTPase activity GO:0003924 IDA
    translation elongation factor activity GO:0003746 IDA
    GTP binding GO:0005525 IEA
    protein binding GO:0005515 IPI
Biological Process
    organelle organization GO:0006996 TAS
    mitochondrial translation GO:0032543 TAS
    ribosome disassembly GO:0032790 IDA
    mitochondrial translational termination GO:0070126 TAS
    mitochondrial translational elongation GO:0070125 IDA
Subcellular Localization
    mitochondrial matrix GO:0005759 TAS
 Experiment description of studies that identified GFM2 in exosomes
1
Experiment ID 258
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
FLOT1|CD81
EV Membrane markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name SKMEL28
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
2
Experiment ID 259
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
FLOT1
EV Membrane markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name A375M
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 260
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
FLOT1|CD81
EV Membrane markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25950383    
Organism Homo sapiens
Experiment description Proteome characterization of melanoma exosomes reveals a specific signature for metastatic cell lines
Authors Lazar I, Clement E, Ducoux-Petit M, Denat L, Soldan V, Dauvillier S, Balor S4, Burlet-Schiltz O1, Larue L, Muller C Nieto L
Journal name Pigment Cell Melanoma Res
Publication year 2015
Sample Melanoma cells
Sample name 1205Lu
Isolation/purification methods Differential centrifugation
Unltracentrifugation
Sucrose density gradient
Flotation density 1.13 - 1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for GFM2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which GFM2 is involved
PathwayEvidenceSource
Mitochondrial translation termination TAS Reactome





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