Gene description for EIF1AY
Gene name eukaryotic translation initiation factor 1A, Y-linked
Gene symbol EIF1AY
Other names/aliases eIF-4C
Species Homo sapiens
 Database cross references - EIF1AY
ExoCarta ExoCarta_9086
Vesiclepedia VP_9086
Entrez Gene 9086
HGNC 3252
MIM 400014
UniProt O14602  
 EIF1AY identified in sEVs derived from the following tissue/cell type
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Squamous carcinoma cells 20124223    
 Gene ontology annotations for EIF1AY
Molecular Function
    tRNA binding GO:0000049 IEA
    translation initiation factor activity GO:0003743 IBA
    protein binding GO:0005515 IPI
Biological Process
    translational initiation GO:0006413 IBA
Subcellular Localization
    cytoplasm GO:0005737 IBA
 Experiment description of studies that identified EIF1AY in sEVs
1
Experiment ID 207
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DKO-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
2
Experiment ID 208
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name Dks-8
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
3
Experiment ID 209
MISEV standards
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DLD-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
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 EIF1AY
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 EIF1AX 1964
Cross-Linking-MS (XL-MS) Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
2 ATXN1 6310
Two-hybrid Homo sapiens
3 HNF4A  
Two-hybrid Homo sapiens
4 PLEKHA4 57664
Affinity Capture-MS Homo sapiens
5 KLHL36  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
6 CUL3 8452
Affinity Capture-MS Homo sapiens
7 EGFR 1956
Affinity Capture-MS Homo sapiens
8 HUWE1 10075
Affinity Capture-MS Homo sapiens
9 SRPK2 6733
Biochemical Activity Homo sapiens
View the network image/svg+xml
 Pathways in which EIF1AY is involved
No pathways found





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