Gene description for GNPTG
Gene name N-acetylglucosamine-1-phosphate transferase, gamma subunit
Gene symbol GNPTG
Other names/aliases C16orf27
GNPTAG
LP2537
RJD9
Species Homo sapiens
 Database cross references - GNPTG
ExoCarta ExoCarta_84572
Entrez Gene 84572
HGNC 23026
MIM 607838
UniProt Q9UJJ9  
 GNPTG identified in exosomes derived from the following tissue/cell type
Saliva 19199708    
 Gene ontology annotations for GNPTG
Molecular Function
    UDP-N-acetylglucosamine-lysosomal-enzyme N-acetylglucosaminephosphotransferase activity GO:0003976 IEA
    protein homodimerization activity GO:0042803 ISS
Biological Process
    carbohydrate phosphorylation GO:0046835 IDA
    N-glycan processing to lysosome GO:0016256 IEA
Subcellular Localization
    extracellular exosome GO:0070062 IDA
    Golgi membrane GO:0000139 IEA
    Golgi apparatus GO:0005794 ISS
 Experiment description of studies that identified GNPTG in exosomes
1
Experiment ID 66
ISEV standards
IEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
CD63|CD81
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19199708    
Organism Homo sapiens
Experiment description Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT).
Authors Gonzalez-Begne M, Lu B, Han X, Hagen FK, Hand AR, Melvin JE, Yates JR
Journal name JPR
Publication year 2009
Sample Saliva
Sample name Saliva
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for GNPTG
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which GNPTG is involved
No pathways found





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