Gene description for SPG21
Gene name
spastic paraplegia 21 (autosomal recessive, Mast syndrome)
Gene symbol
SPG21
Other names/aliases
ACP33 BM-019 GL010 MAST
Species
Homo sapiens
Database cross references - SPG21
ExoCarta
ExoCarta_51324
Entrez Gene
51324
HGNC
20373
MIM
608181
UniProt
Q9NZD8
SPG21 identified in exosomes derived from the following tissue/cell type
Hepatocellular carcinoma cells
26054723
Thymus
23844026
Gene ontology annotations for SPG21
Experiment description of studies that identified SPG21 in exosomes
1
Experiment ID
235
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
✘
EV Membrane markers
✔
HSP90B1
EV Negative markers
✔
qNano
EV Particle analysis
Identified molecule
mRNA
Identification method
RNA Sequencing
PubMed ID
26054723
Organism
Homo sapiens
Experiment description
Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors
He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N
Journal name
Carcinogenesis
Publication year
2015
Sample
Hepatocellular carcinoma cells
Sample name
HKCI-8
Isolation/purification methods
Differential centrifugation Filtration Ultracentrifugation Sucrose density gradient
Flotation density
1.13-1.19 g/mL
Molecules identified in the study
Protein RNA
Methods used in the study
Western blotting Mass spectrometry RT-PCR RNA Sequencing
2
Experiment ID
217
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
CD81|CD9|CD63
EV Membrane markers
✘
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
23844026
Organism
Homo sapiens
Experiment description
Characterization of human thymic exosomes.
Authors
Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O.
Journal name
PLoS One
Publication year
2013
Sample
Thymus
Sample name
Normal-Thymus
Isolation/purification methods
Differential centrifugation Filtration Ultracentrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
Protein-protein interactions for SPG21
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
C6orf166
Two-hybrid
Homo sapiens
2
CD4
920
Affinity Capture-MS
Homo sapiens
Affinity Capture-Western
Homo sapiens
Two-hybrid
Homo sapiens
3
CUTC
Two-hybrid
Homo sapiens
4
RABAC1
Two-hybrid
Homo sapiens
5
PRPS1
5631
Two-hybrid
Homo sapiens
6
TRAF2
Two-hybrid
Homo sapiens
7
GGA2
Two-hybrid
Homo sapiens
8
MTMR9
Two-hybrid
Homo sapiens
9
ZNF263
Two-hybrid
Homo sapiens
10
CTPS2
56474
Two-hybrid
Homo sapiens
11
RTN4
57142
Two-hybrid
Homo sapiens
View the network
image/svg+xml
Pathways in which SPG21 is involved
No pathways found