BAIT
ESYT2
CHR2SYT, E-Syt2, FAM62B, tcag7.562
extended synaptotagmin-like protein 2
GO Process (0)
GO Function (7)
GO Component (5)
Gene Ontology Molecular Function
Homo sapiens
PREY
EIF2AK3
PEK, PERK, WRS
eukaryotic translation initiation factor 2-alpha kinase 3
GO Process (26)
GO Function (7)
GO Component (4)
Gene Ontology Biological Process
- ER overload response [IDA]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [ISS]
- activation of signaling protein activity involved in unfolded protein response [TAS]
- angiogenesis [IMP]
- bone mineralization [ISS]
- calcium-mediated signaling [ISS]
- cellular protein metabolic process [TAS]
- cellular response to glucose starvation [IMP]
- chondrocyte development [ISS]
- endocrine pancreas development [IMP]
- endoplasmic reticulum organization [ISS]
- endoplasmic reticulum unfolded protein response [IDA, TAS]
- insulin secretion [ISS]
- insulin-like growth factor receptor signaling pathway [ISS]
- negative regulation of myelination [ISS]
- negative regulation of translation [TAS]
- negative regulation of translational initiation in response to stress [TAS]
- ossification [IMP]
- positive regulation of gene expression [IMP]
- positive regulation of transcription from RNA polymerase I promoter [IMP]
- positive regulation vascular endothelial growth factor production [IMP]
- protein autophosphorylation [IDA, IMP]
- protein homooligomerization [IMP]
- protein phosphorylation [ISS]
- response to endoplasmic reticulum stress [IMP]
- skeletal system development [ISS]
Gene Ontology Molecular Function
Homo sapiens
Proximity Label-MS
An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.
Publication
ESYT1 tethers the ER to mitochondria and is required for mitochondrial lipid and calcium homeostasis.
Mitochondria interact with the ER at structurally and functionally specialized membrane contact sites known as mitochondria-ER contact sites (MERCs). Combining proximity labelling (BioID), co-immunoprecipitation, confocal microscopy and subcellular fractionation, we found that the ER resident SMP-domain protein ESYT1 was enriched at MERCs, where it forms a complex with the outer mitochondrial membrane protein SYNJ2BP. BioID analyses using ER-targeted, outer mitochondrial ... [more]
Life Sci Alliance Jan. 01, 2024; 7(1); [Pubmed: 37931956]
Throughput
- High Throughput
Additional Notes
- BioID
Curated By
- BioGRID