Gene description for Tpt1
Gene name tumor protein, translationally-controlled 1
Gene symbol Tpt1
Other names/aliases TCTP
Trt
p21
p23
Species Mus musculus
 Database cross references - Tpt1
ExoCarta ExoCarta_22070
Vesiclepedia VP_22070
Entrez Gene 22070
UniProt P63028  
 Tpt1 identified in sEVs derived from the following tissue/cell type
Colon cancer cells 37309723    
Mast cells 17486113    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Tpt1
Molecular Function
    calcium ion binding GO:0005509 IBA
    calcium ion binding GO:0005509 ISO
    protein binding GO:0005515 IPI
    DNA-binding transcription factor binding GO:0140297 IPI
Biological Process
    stem cell population maintenance GO:0019827 IMP
    negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage GO:1902230 ISO
    negative regulation of ectoderm development GO:2000384 IMP
Subcellular Localization
    spindle pole GO:0000922 ISO
    spindle pole GO:0000922 ISS
    extracellular space GO:0005615 HDA
    extracellular space GO:0005615 ISO
    nucleus GO:0005634 ISO
    nucleoplasm GO:0005654 IDA
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 ISO
    multivesicular body GO:0005771 ISO
    cytosol GO:0005829 ISO
    cytoplasmic microtubule GO:0005881 ISO
 Experiment description of studies that identified Tpt1 in sEVs
1
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
2
Experiment ID 15
MISEV standards
EM
Biophysical techniques
CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule mrna
Identification method Microarray
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
3
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 Tpt1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Rps27a 78294
Co-fractionation Mus musculus
2 Rps3 27050
Co-fractionation Mus musculus
3 Rpl11 67025
Co-fractionation Mus musculus
4 Rpl35 66489
Co-fractionation Mus musculus
5 Rpl31 114641
Co-fractionation Mus musculus
6 Rps25 75617
Co-fractionation Mus musculus
7 Rps28 54127
Co-fractionation Mus musculus
8 Rps10 67097
Co-fractionation Mus musculus
9 Rpl13a 22121
Co-fractionation Mus musculus
10 Snx6 72183
Co-fractionation Mus musculus
11 Eif5a 276770
Co-fractionation Mus musculus
12 Rplp2 67186
Co-fractionation Mus musculus
13 Rpl38  
Co-fractionation Mus musculus
14 Rps4x 20102
Co-fractionation Mus musculus
15 Rpl4 67891
Co-fractionation Mus musculus
16 Rpl14 67115
Co-fractionation Mus musculus
17 Rps2 16898
Co-fractionation Mus musculus
18 Rpl10a 19896
Co-fractionation Mus musculus
19 Kcnma1  
Affinity Capture-MS Mus musculus
20 Rps8 20116
Co-fractionation Mus musculus
21 Pkm 18746
Co-fractionation Mus musculus
22 Rps23 66475
Co-fractionation Mus musculus
23 Rpl7a 27176
Co-fractionation Mus musculus
24 Rps18 20084
Co-fractionation Mus musculus
25 Rpl27 19942
Co-fractionation Mus musculus
26 Rpl32 19951
Co-fractionation Mus musculus
27 Rpl6 19988
Co-fractionation Mus musculus
28 Rpl19 19921
Co-fractionation Mus musculus
29 Tfe3  
Affinity Capture-MS Mus musculus
30 Rpl24 68193
Co-fractionation Mus musculus
31 Rps11 27207
Co-fractionation Mus musculus
32 Rpl18a 76808
Co-fractionation Mus musculus
33 Rps24 20088
Co-fractionation Mus musculus
34 Actb 11461
Co-fractionation Mus musculus
35 LSM5  
Two-hybrid Homo sapiens
36 Pabpc1 18458
Co-fractionation Mus musculus
37 Rps5 20103
Co-fractionation Mus musculus
38 Rps7 20115
Co-fractionation Mus musculus
39 Rpl17 319195
Co-fractionation Mus musculus
40 Rpl5 100503670
Co-fractionation Mus musculus
41 Rps17 20068
Co-fractionation Mus musculus
42 Eef2 13629
Co-fractionation Mus musculus
43 Rps6 20104
Co-fractionation Mus musculus
44 Src 20779
Co-fractionation Mus musculus
45 Rpl7 19989
Co-fractionation Mus musculus
46 Eef1a1 13627
Co-fractionation Mus musculus
47 Ncl 17975
Affinity Capture-Western Mus musculus
Affinity Capture-Luminescence Mus musculus
48 Rheb  
Co-fractionation Mus musculus
49 Rps21 66481
Co-fractionation Mus musculus
50 Gnb2l1 14694
Co-fractionation Mus musculus
51 Rps15 20054
Co-fractionation Mus musculus
52 Pgk2 18663
Co-fractionation Mus musculus
53 Rps3a1 20091
Co-fractionation Mus musculus
54 Rpl26 19941
Co-fractionation Mus musculus
55 Rpl13 270106
Co-fractionation Mus musculus
56 Rplp0 11837
Co-fractionation Mus musculus
57 Rpl23a 268449
Co-fractionation Mus musculus
58 Rps14 20044
Co-fractionation Mus musculus
59 Pgk1 18655
Co-fractionation Mus musculus
60 Rpl30 19946
Co-fractionation Mus musculus
61 Eed  
Affinity Capture-MS Mus musculus
62 Rpsa 16785
Co-fractionation Mus musculus
63 Eef1b2 55949
Co-fractionation Mus musculus
64 Rps16 20055
Co-fractionation Mus musculus
65 Rps20 67427
Co-fractionation Mus musculus
66 Rpl8 26961
Co-fractionation Mus musculus
View the network image/svg+xml
 Pathways in which Tpt1 is involved
No pathways found





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