Gene description for PTRH2
Gene name
peptidyl-tRNA hydrolase 2
Gene symbol
PTRH2
Other names/aliases
2 BIT1 CFAP37 CGI-147 IMNEPD PTH PTH 2 PTH2
Species
Homo sapiens
Database cross references - PTRH2
ExoCarta
ExoCarta_51651
Entrez Gene
51651
HGNC
24265
MIM
608625
UniProt
Q9Y3E5
PTRH2 identified in exosomes derived from the following tissue/cell type
Ovarian cancer cells
23333927
Ovarian cancer cells
23333927
Squamous carcinoma cells
20124223
Gene ontology annotations for PTRH2
Experiment description of studies that identified PTRH2 in exosomes
1
Experiment ID
211
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
cytochrome c|GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23333927
Organism
Homo sapiens
Experiment description
Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name
J Proteomics
Publication year
2013
Sample
Ovarian cancer cells
Sample name
IGROV1
Isolation/purification methods
Differential centrifugation Ultracentrifugation Sucrose density gradient
Flotation density
1.09-1.15 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
2
Experiment ID
212
ISEV standards
✔
CEM
EV Biophysical techniques
✔
TSG101|Alix
EV Cytosolic markers
✔
EpCAM|TFRC
EV Membrane markers
✔
Cytochrome C|GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23333927
Organism
Homo sapiens
Experiment description
Characterization and proteomic analysis of ovarian cancer-derived exosomes.
Authors
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K.
Journal name
J Proteomics
Publication year
2013
Sample
Ovarian cancer cells
Sample name
OVCAR-3
Isolation/purification methods
Differential centrifugation Ultracentrifugation Sucrose density gradient
Flotation density
1.09-1.15 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
3
Experiment ID
191
ISEV standards
✘
EV Biophysical techniques
✔
Alix
EV Cytosolic markers
✔
CD81|CD9
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20124223
Organism
Homo sapiens
Experiment description
Hypoxic tumor cell modulates its microenvironment to enhance angiogenic and metastatic potential by secretion of proteins and exosomes.
Authors
Park JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK.
Journal name
Mol Cell Proteomics
Publication year
2010
Sample
Squamous carcinoma cells
Sample name
Squamous carcinoma cell (A431)
Isolation/purification methods
Differential centrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
Protein-protein interactions for PTRH2
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
AES
166
Affinity Capture-Western
Homo sapiens
Two-hybrid
Homo sapiens
Affinity Capture-Western
Homo sapiens
View the network
image/svg+xml
Pathways in which PTRH2 is involved
No pathways found