BAIT
PTP4A2
HH13, HH7-2, HU-PP-1, OV-1, PRL-2, PRL2, PTP4A, PTPCAAX2, ptp-IV1a, ptp-IV1b, BM-008
protein tyrosine phosphatase type IVA, member 2
GO Process (1)
GO Function (1)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
STX3
STX3A
syntaxin 3
GO Process (9)
GO Function (4)
GO Component (13)
Gene Ontology Biological Process
- intracellular protein transport [IBA]
- neuron projection development [ISS]
- positive regulation of cell adhesion [IMP]
- positive regulation of cell proliferation [IMP]
- positive regulation of chemotaxis [IMP]
- positive regulation of protein localization to cell surface [IMP]
- positive regulation of protein localization to plasma membrane [IMP]
- synaptic vesicle fusion to presynaptic membrane [IBA]
- vesicle docking [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- SNARE complex [IBA, ISS]
- apical plasma membrane [IDA]
- azurophil granule [IDA]
- cell-cell junction [IDA]
- extracellular vesicular exosome [IDA]
- growth cone [ISS]
- integral component of membrane [IBA]
- lamellipodium [IDA]
- neuron projection [ISS]
- plasma membrane [IDA]
- specific granule [IDA]
- synaptic vesicle [IBA]
- vacuole [TAS]
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
PTP4A2 promotes lysophagy by dephosphorylation of VCP/p97 at Tyr805.
Overexpression of PTP4A phosphatases are associated with advanced cancers, but their biological functions are far from fully understood due to limited knowledge about their physiological substrates. VCP is implicated in lysophagy via collaboration with specific cofactors in the ELDR complex. However, how the ELDR complex assembly is regulated has not been determined. Moreover, the functional significance of the penultimate and ... [more]
Autophagy May. 01, 2023; 19(5);1562-1581 [Pubmed: 36300783]
Throughput
- High Throughput
Curated By
- BioGRID