Gene description for DIRAS2
Gene name DIRAS family, GTP-binding RAS-like 2
Gene symbol DIRAS2
Other names/aliases Di-Ras2
Species Homo sapiens
 Database cross references - DIRAS2
ExoCarta ExoCarta_54769
Vesiclepedia VP_54769
Entrez Gene 54769
HGNC 19323
MIM 607863
UniProt Q96HU8  
 DIRAS2 identified in sEVs derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
Squamous carcinoma cells 20124223    
 Gene ontology annotations for DIRAS2
Molecular Function
    GTPase activity GO:0003924 IBA
    GTPase activity GO:0003924 IDA
    protein binding GO:0005515 IPI
    GTP binding GO:0005525 IBA
    GTP binding GO:0005525 IDA
    GDP binding GO:0019003 IBA
Biological Process
    signal transduction GO:0007165 IEA
    positive regulation of MAP kinase activity GO:0043406 IDA
Subcellular Localization
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
 Experiment description of studies that identified DIRAS2 in sEVs
1
Experiment ID 126
MISEV standards
Biophysical techniques
GAPDH
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors "Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim"
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
2
Experiment ID 191
MISEV standards
Biophysical techniques
Alix|CD81|CD9
Enriched markers
Negative markers
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 DIRAS2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HSPA5 3309
Affinity Capture-MS Homo sapiens
2 RAP1GDS1 5910
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
3 KRT1 3848
Affinity Capture-MS Homo sapiens
4 HSPA8 3312
Affinity Capture-MS Homo sapiens
5 PKM 5315
Affinity Capture-MS Homo sapiens
6 UNC45A 55898
Two-hybrid Homo sapiens
7 RIPPLY1  
Two-hybrid Homo sapiens
8 RLIM 51132
Affinity Capture-MS Homo sapiens
9 HRNR 388697
Affinity Capture-MS Homo sapiens
10 C1orf86  
Affinity Capture-MS Homo sapiens
11 TUBB4B 10383
Affinity Capture-MS Homo sapiens
12 HSP90AB1 3326
Affinity Capture-MS Homo sapiens
13 Htt  
Affinity Capture-MS Mus musculus
14 PARK2  
Affinity Capture-MS Homo sapiens
15 HSP90AA1 3320
Affinity Capture-MS Homo sapiens
16 KRT6A 3853
Affinity Capture-MS Homo sapiens
17 IGKV2-28  
Affinity Capture-MS Homo sapiens
18 SIRPD  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
19 UNC13B 10497
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
20 DIRAS1 148252
Affinity Capture-MS Homo sapiens
21 PSMD2 5708
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
22 SPOP  
Affinity Capture-MS Homo sapiens
23 FTO 79068
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
24 KRT9 3857
Affinity Capture-MS Homo sapiens
25 KRT10 3858
Affinity Capture-MS Homo sapiens
26 ALYREF 10189
Affinity Capture-MS Homo sapiens
27 KRT2 3849
Affinity Capture-MS Homo sapiens
28 ZNF581  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
29 HSPA9 3313
Affinity Capture-MS Homo sapiens
30 KRT16 3868
Affinity Capture-MS Homo sapiens
31 ATP5B 506
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which DIRAS2 is involved
No pathways found





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