BAIT
PTPN22
LYP, LYP1, LYP2, PEP, PTPN8
protein tyrosine phosphatase, non-receptor type 22 (lymphoid)
GO Process (9)
GO Function (4)
GO Component (4)
Gene Ontology Biological Process
- T cell differentiation [ISS]
- negative regulation of T cell activation [IMP]
- negative regulation of T cell receptor signaling pathway [IDA]
- peptidyl-tyrosine dephosphorylation [IDA]
- phosphoanandamide dephosphorylation [ISS]
- protein dephosphorylation [IDA, TAS]
- regulation of B cell receptor signaling pathway [NAS]
- regulation of innate immune response [IC]
- regulation of natural killer cell proliferation [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
VCP
ALS14, HEL-220, HEL-S-70, IBMPFD, IBMPFD1, TERA, p97
valosin containing protein
GO Process (18)
GO Function (8)
GO Component (13)
Gene Ontology Biological Process
- DNA repair [NAS]
- ER-associated ubiquitin-dependent protein catabolic process [IDA, IMP, TAS]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [ISS]
- cellular response to DNA damage stimulus [IDA]
- double-strand break repair [IDA]
- endoplasmic reticulum unfolded protein response [TAS]
- establishment of protein localization [TAS]
- positive regulation of Lys63-specific deubiquitinase activity [IDA]
- positive regulation of proteasomal ubiquitin-dependent protein catabolic process [IDA]
- positive regulation of protein K63-linked deubiquitination [IDA]
- positive regulation of protein catabolic process [IDA]
- positive regulation of protein complex assembly [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [NAS]
- protein N-linked glycosylation via asparagine [IMP]
- protein ubiquitination [IDA, NAS]
- regulation of apoptotic process [TAS]
- retrograde protein transport, ER to cytosol [IDA]
- translesion synthesis [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Hrd1p ubiquitin ligase complex [IDA]
- cytoplasm [IDA]
- cytosol [IDA]
- endoplasmic reticulum [IDA]
- endoplasmic reticulum membrane [IDA]
- extracellular vesicular exosome [IDA]
- intracellular membrane-bounded organelle [ISS]
- lipid particle [IDA]
- nucleoplasm [IDA]
- nucleus [IDA, TAS]
- perinuclear region of cytoplasm [IDA]
- proteasome complex [IDA]
- site of double-strand break [IDA]
Homo sapiens
Affinity Capture-MS
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.
Publication
Identification of substrates of human protein-tyrosine phosphatase PTPN22.
Stimulation of mature T cells activates a downstream signaling cascade involving temporally and spatially regulated phosphorylation and dephosphorylation events mediated by protein-tyrosine kinases and phosphatases, respectively. PTPN22 (Lyp), a non-receptor protein-tyrosine phosphatase, is expressed exclusively in cells of hematopoietic origin, notably in T cells where it represses signaling through the T cell receptor. We used substrate trapping coupled with mass ... [more]
J. Biol. Chem. Apr. 21, 2006; 281(16);11002-10 [Pubmed: 16461343]
Throughput
- Low Throughput
Curated By
- BioGRID