MAPT
Gene Ontology Biological Process
- apoptotic process [TAS]
- cellular component disassembly involved in execution phase of apoptosis [TAS]
- generation of neurons [NAS]
- microtubule cytoskeleton organization [IDA]
- positive regulation of axon extension [IDA]
- positive regulation of microtubule polymerization [IDA]
- regulation of autophagy [IGI]
- regulation of microtubule polymerization [NAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAB3A
Gene Ontology Biological Process
- GTP catabolic process [IDA]
- Rab protein signal transduction [IBA]
- constitutive secretory pathway [TAS]
- glutamate secretion [TAS]
- intracellular protein transport [IBA]
- neurotransmitter secretion [TAS]
- positive regulation of exocytosis [TAS]
- positive regulation of regulated secretory pathway [IMP]
- protein localization to plasma membrane [IBA]
- protein secretion [IBA]
- regulation of short-term neuronal synaptic plasticity [ISS]
- regulation of synaptic vesicle fusion to presynaptic membrane [ISS]
- synaptic transmission [TAS]
- synaptic vesicle exocytosis [ISS]
- synaptic vesicle recycling [ISS]
- vesicle docking involved in exocytosis [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- axon [ISS]
- clathrin-sculpted acetylcholine transport vesicle membrane [TAS]
- clathrin-sculpted gamma-aminobutyric acid transport vesicle membrane [TAS]
- clathrin-sculpted glutamate transport vesicle membrane [TAS]
- clathrin-sculpted monoamine transport vesicle membrane [TAS]
- endosome [IBA]
- plasma membrane [TAS]
- secretory granule membrane [IBA]
- synaptic vesicle [ISS]
- terminal bouton [ISS]
- vesicle [IDA]
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
Tau interactome maps synaptic and mitochondrial processes associated with neurodegeneration.
Tau (MAPT) drives neuronal dysfunction in Alzheimer disease (AD) and other tauopathies. To dissect the underlying mechanisms, we combined an engineered ascorbic acid peroxidase (APEX) approach with quantitative affinity purification mass spectrometry (AP-MS) followed by proximity ligation assay (PLA) to characterize Tau interactomes modified by neuronal activity and mutations that cause frontotemporal dementia (FTD) in human induced pluripotent stem cell ... [more]
Throughput
- High Throughput
Additional Notes
- C-APEX tagged Tau
- N-APEX tagged Tau
- ascorbic acid peroxidase (APEX)-tagged Tau approach followed by quantitative affinity purification mass spectrometry (AP-MS) followed by proximity ligation assay (PLA)
- interaction seen in KCl-treated neurons
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MAPT RAB3A | Proximity Label-MS 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. | High | - | BioGRID | 3543357 |
Curated By
- BioGRID