Gene description for Pkm
Gene name pyruvate kinase, muscle
Gene symbol Pkm
Other names/aliases AA414905
AL024370
AL024424
Pk-2
Pk-3
Pk3
Pkm2
Species Mus musculus
 Database cross references - Pkm
ExoCarta ExoCarta_18746
Vesiclepedia VP_18746
Entrez Gene 18746
UniProt P52480  
 Pkm identified in sEVs derived from the following tissue/cell type
Brain cancer cells 19109410    
Colon cancer cells 37309723    
Fibroblasts 23260141    
Macrophages 23658846    
Macrophages 23658846    
Macrophages 23658846    
Mast cells 17486113    
Microglia 16081791    
Oligodendrocytes 21136642    
Pancreatic cells 19351151    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Pkm
Molecular Function
    magnesium ion binding GO:0000287 IEA
    transcription coactivator activity GO:0003713 ISO
    transcription coactivator activity GO:0003713 ISS
    mRNA binding GO:0003729 IDA
    protein tyrosine kinase activity GO:0004713 ISO
    protein tyrosine kinase activity GO:0004713 ISS
    pyruvate kinase activity GO:0004743 IBA
    pyruvate kinase activity GO:0004743 IDA
    pyruvate kinase activity GO:0004743 ISO
    protein binding GO:0005515 IPI
    ATP binding GO:0005524 IEA
    potassium ion binding GO:0030955 IEA
    histone H3Y41 kinase activity GO:0035401 IEA
    histone H3T11 kinase activity GO:0035402 ISO
    histone H3T11 kinase activity GO:0035402 ISS
    histone H3T11 kinase activity GO:0035402 ISS
    identical protein binding GO:0042802 ISO
    protein homodimerization activity GO:0042803 ISO
    protein homodimerization activity GO:0042803 ISS
    ADP binding GO:0043531 ISO
    protein dimerization activity GO:0046983 ISO
    thyroid hormone binding GO:0070324 ISO
    histone H2AXY142 kinase activity GO:0140801 IEA
Biological Process
    liver development GO:0001889 ISO
    glucose metabolic process GO:0006006 ISO
    pyruvate metabolic process GO:0006090 ISO
    glycolytic process GO:0006096 IBA
    glycolytic process GO:0006096 IDA
    glycolytic process GO:0006096 IDA
    glycolytic process GO:0006096 ISO
    chromatin remodeling GO:0006338 IEA
    programmed cell death GO:0012501 IEA
    programmed cell death GO:0012501 ISO
    animal organ regeneration GO:0031100 ISO
    cellular response to insulin stimulus GO:0032869 IBA
    pyruvate biosynthetic process GO:0042866 ISO
    skeletal muscle tissue regeneration GO:0043403 ISO
    positive regulation of transcription by RNA polymerase II GO:0045944 ISO
    positive regulation of transcription by RNA polymerase II GO:0045944 ISS
    protein tetramerization GO:0051262 ISO
    protein homotetramerization GO:0051289 ISO
    canonical glycolysis GO:0061621 IDA
    positive regulation of sprouting angiogenesis GO:1903672 ISO
    positive regulation of sprouting angiogenesis GO:1903672 ISS
    positive regulation of cytoplasmic translation GO:2000767 IDA
Subcellular Localization
    nucleus GO:0005634 IEA
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISO
    nucleus GO:0005634 ISS
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 ISO
    mitochondrion GO:0005739 HDA
    rough endoplasmic reticulum GO:0005791 IDA
    cytosol GO:0005829 IDA
    cytosol GO:0005829 ISO
    cilium GO:0005929 IDA
    myelin sheath GO:0043209 HDA
    collagen-containing extracellular matrix GO:0062023 HDA
    pyruvate kinase complex GO:1902912 ISO
 Experiment description of studies that identified Pkm in sEVs
1
Experiment ID 26
MISEV standards
EM
Biophysical techniques
Alix|GAPDH|HSP70|CD9
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19109410    
Organism Mus musculus
Experiment description Proteomic and immunologic analyses of brain tumor exosomes.
Authors "Graner MW, Alzate O, Dechkovskaia AM, Keene JD, Sampson JH, Mitchell DA, Bigner DD"
Journal name FASEB
Publication year 2008
Sample Brain cancer cells
Sample name SMA560vIII
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.13-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [MALDI TOF/TOF]
Western blotting
2
Experiment ID 907
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 210
MISEV standards
EM
Biophysical techniques
CD81|FLOT1
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23260141    
Organism Mus musculus
Experiment description Exosomes Mediate Stromal Mobilization of Autocrine Wnt-PCP Signaling in Breast Cancer Cell Migration.
Authors "Luga V, Zhang L, Viloria-Petit AM, Ogunjimi AA, Inanlou MR, Chiu E, Buchanan M, Hosein AN, Basik M, Wrana JL."
Journal name Cell
Publication year 2012
Sample Fibroblasts
Sample name Normal-Fibroblasts (L cells)
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 214
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Leishmania-infected-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 215
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name LPS-treated-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
6
Experiment ID 216
MISEV standards
EM
Biophysical techniques
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23658846    
Organism Mus musculus
Experiment description Immunomodulatory impact of leishmania-induced macrophage exosomes: a comparative proteomic and functional analysis.
Authors "Hassani K, Olivier M."
Journal name PLoS Negl Trop Dis
Publication year 2013
Sample Macrophages
Sample name Normal-Macrophage (J774A.1)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Filtration
Protease inhibitors
Sucrose density gradient
Filtration
Ultracentrifugation
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
7
Experiment ID 15
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17486113    
Organism Mus musculus
Homo sapiens
Experiment description Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells.
Authors "Valadi H, Ekstrom K, Bossios A, Sjostrand M, Lee JJ, Lotvall JO"
Journal name NCB
Publication year 2007
Sample Mast cells
Sample name MC9
Bone marrow-derived mast cells
HMC-1
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.11-1.21 g/mL
Molecules identified in the study Protein
mRNA
miRNA
Methods used in the study Mass spectrometry [MALDI TOF]
Western blotting
Microarray
miRCURY LNA Array
8
Experiment ID 14
MISEV standards
EM
Biophysical techniques
RAB7|RAB11|CD9|CD63|LAMP1|LAMP2
Enriched markers
DNM
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 16081791    
Organism Mus musculus
Experiment description Proteomic analysis of microglia-derived exosomes: metabolic role of the aminopeptidase CD13 in neuropeptide catabolism.
Authors "Potolicchio I, Carven GJ, Xu X, Stipp C, Riese RJ, Stern LJ, Santambrogio L"
Journal name JIMMU
Publication year 2005
Sample Microglia
Sample name N9
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LCQ DECA XP]
Western blotting
9
Experiment ID 33
MISEV standards
EM|IEM
Biophysical techniques
Alix|TSG101
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21136642    
Organism Mus musculus
Experiment description Oligodendrocytes secrete exosomes containing major myelin and stress-protective proteins: Trophic support for axons?
Authors "Kramer-Albers EM, Bretz N, Tenzer S, Winterstein C, Mobius W, Berger H, Nave KA, Schild H, Trotter J"
Journal name PROTEOMICS_CL
Publication year 2007
Sample Oligodendrocytes
Sample name Oligodendrocytes
Oli-neu
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
10
Experiment ID 188
MISEV standards
EM
Biophysical techniques
GAPDH|UCHL1|HSP90
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19351151    
Organism Mus musculus
Experiment description Characterization of vesicles secreted from insulinoma NIT-1 cells.
Authors "Lee HS, Jeong J, Lee KJ."
Journal name J Proteome Res
Publication year 2009
Sample Pancreatic cells
Sample name Pancreatic beta cell (NIT-1)
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
11
Experiment ID 908
MISEV standards
EM
Biophysical techniques
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
Enriched markers
HSPA5
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors "Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S."
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Pkm
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Rps27a 78294
Co-fractionation Mus musculus
2 UBL4A 8266
Affinity Capture-MS Homo sapiens
3 Rps4x 20102
Co-fractionation Mus musculus
4 Prkcz  
Affinity Capture-Western Mus musculus
5 Tia1  
Affinity Capture-MS Mus musculus
6 PKM 5315
Affinity Capture-MS Homo sapiens
7 Rpl3 27367
Co-fractionation Mus musculus
8 Rpl32 19951
Co-fractionation Mus musculus
9 Kctd13  
Affinity Capture-MS Mus musculus
10 Rcc1  
Co-fractionation Mus musculus
11 Tfe3  
Affinity Capture-MS Mus musculus
12 Htt  
Affinity Capture-Western Mus musculus
Affinity Capture-MS Mus musculus
13 HSD17B10 3028
Affinity Capture-MS Homo sapiens
14 RABGAP1L 9910
Affinity Capture-MS Homo sapiens
15 Tpt1 22070
Co-fractionation Mus musculus
16 Tmem173  
Proximity Label-MS Mus musculus
17 Rpl19 19921
Co-fractionation Mus musculus
18 Rps20 67427
Co-fractionation Mus musculus
19 Traf6  
Affinity Capture-MS Mus musculus
Affinity Capture-Western Mus musculus
20 MAPT  
Reconstituted Complex Homo sapiens
21 Rps5 20103
Co-fractionation Mus musculus
22 FGG 2266
Affinity Capture-MS Homo sapiens
23 Usp25 30940
Affinity Capture-Western Mus musculus
Affinity Capture-MS Mus musculus
Affinity Capture-Western Mus musculus
24 Rps15 20054
Co-fractionation Mus musculus
25 ZFYVE21  
Affinity Capture-MS Homo sapiens
26 Invs  
Affinity Capture-MS Mus musculus
27 Rps13 68052
Co-fractionation Mus musculus
28 Rps17 20068
Co-fractionation Mus musculus
29 Rpl23 65019
Co-fractionation Mus musculus
30 Eed  
Affinity Capture-MS Mus musculus
31 GMPS 8833
Affinity Capture-MS Homo sapiens
32 BRINP1  
Affinity Capture-MS Homo sapiens
33 Atg16l1  
Affinity Capture-MS Mus musculus
34 Nphp1  
Affinity Capture-MS Mus musculus
35 Rpl4 67891
Co-fractionation Mus musculus
36 Fancd2  
Affinity Capture-MS Mus musculus
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