LCK
Gene Ontology Biological Process
- B cell receptor signaling pathway [IDA]
- T cell differentiation [ISO]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [ISO]
- cell surface receptor signaling pathway [IDA]
- cellular response to peptide hormone stimulus [IBA]
- dephosphorylation [ISO]
- innate immune response [IBA]
- peptidyl-tyrosine autophosphorylation [IBA]
- peptidyl-tyrosine phosphorylation [IDA, IMP, ISO]
- positive regulation of T cell activation [ISO]
- positive regulation of T cell receptor signaling pathway [IBA]
- positive regulation of gamma-delta T cell differentiation [IMP]
- positive regulation of gene expression [IDA]
- positive regulation of intrinsic apoptotic signaling pathway [ISO]
- positive regulation of tyrosine phosphorylation of Stat5 protein [IDA]
- positive regulation of uterine smooth muscle contraction [ISO]
- protein autophosphorylation [IDA, ISO]
- protein phosphorylation [IDA, ISO]
- regulation of T cell receptor signaling pathway [IDA]
- regulation of apoptotic process [IBA]
- regulation of cell proliferation [IBA]
- release of sequestered calcium ion into cytosol [IDA]
- response to drug [ISO]
- response to hydrogen peroxide [ISO]
- response to mechanical stimulus [ISO]
- response to metal ion [ISO]
- transmembrane receptor protein tyrosine kinase signaling pathway [IBA]
Gene Ontology Molecular Function- ATPase binding [ISO]
- CD4 receptor binding [ISO]
- CD8 receptor binding [ISO]
- SH2 domain binding [ISO]
- antigen binding [ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- non-membrane spanning protein tyrosine kinase activity [IBA]
- phosphatidylinositol 3-kinase binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- protein serine/threonine phosphatase activity [ISO]
- protein tyrosine kinase activity [IDA, IMP, ISO]
- receptor binding [IBA]
- ATPase binding [ISO]
- CD4 receptor binding [ISO]
- CD8 receptor binding [ISO]
- SH2 domain binding [ISO]
- antigen binding [ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- non-membrane spanning protein tyrosine kinase activity [IBA]
- phosphatidylinositol 3-kinase binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein complex binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- protein serine/threonine phosphatase activity [ISO]
- protein tyrosine kinase activity [IDA, IMP, ISO]
- receptor binding [IBA]
Gene Ontology Cellular Component
CBLB
Gene Ontology Biological Process
- T cell activation [IMP]
- immune response [IMP]
- intracellular signal transduction [IMP]
- negative regulation of T cell receptor signaling pathway [IMP]
- negative regulation of alpha-beta T cell proliferation [IMP]
- positive regulation of T cell anergy [IMP]
- positive regulation of protein catabolic process [IMP]
- signal transduction [ISO]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Biochemical Activity (Phosphorylation)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
Protein Tyrosine Phosphatase SHP-1 Modulates T Cell Responses by Controlling Cbl-b Degradation.
Previously, we demonstrated that CD28 and CTLA-4 signaling control Casitas-B-lineage lymphoma (Cbl)-b protein expression, which is critical for T cell activation and tolerance induction. However, the molecular mechanism(s) of this regulation remains to be elucidated. In this study, we found that Cbl-b fails to undergo tyrosine phosphorylation upon CD3 stimulation because SHP-1 is recruited to and dephosphorylates Cbl-b, whereas CD28 ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID