LCK
Gene Ontology Biological Process
- B cell receptor signaling pathway [IBA]
- Fc-epsilon receptor signaling pathway [TAS]
- T cell costimulation [TAS]
- T cell differentiation [IMP, ISS]
- T cell receptor signaling pathway [TAS]
- activation of cysteine-type endopeptidase activity involved in apoptotic process [IDA, ISS]
- blood coagulation [TAS]
- cellular response to peptide hormone stimulus [IBA]
- cellular zinc ion homeostasis [IEP, ISS]
- dephosphorylation [IDA, ISS]
- epidermal growth factor receptor signaling pathway [TAS]
- fibroblast growth factor receptor signaling pathway [TAS]
- hemopoiesis [NAS]
- innate immune response [IBA, TAS]
- leukocyte migration [TAS]
- neurotrophin TRK receptor signaling pathway [TAS]
- peptidyl-tyrosine autophosphorylation [IBA]
- phosphatidylinositol-mediated signaling [TAS]
- platelet activation [TAS]
- positive regulation of T cell activation [IDA, ISS]
- positive regulation of T cell receptor signaling pathway [NAS]
- positive regulation of intrinsic apoptotic signaling pathway [IMP, ISS]
- protein phosphorylation [IDA]
- regulation of cell proliferation [IBA]
- regulation of defense response to virus by virus [TAS]
- regulation of lymphocyte activation [NAS]
- release of sequestered calcium ion into cytosol [ISS]
- response to drug [IDA, ISS]
- transmembrane receptor protein tyrosine kinase signaling pathway [IBA]
- viral process [TAS]
Gene Ontology Molecular Function- ATPase binding [IPI]
- CD4 receptor binding [IPI]
- CD8 receptor binding [IPI]
- SH2 domain binding [IPI, ISS]
- glycoprotein binding [IPI]
- identical protein binding [IPI]
- non-membrane spanning protein tyrosine kinase activity [IBA]
- phosphatidylinositol 3-kinase binding [IPI]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine phosphatase activity [IDA, ISS]
- protein tyrosine kinase activity [EXP, IDA, ISS, TAS]
- ATPase binding [IPI]
- CD4 receptor binding [IPI]
- CD8 receptor binding [IPI]
- SH2 domain binding [IPI, ISS]
- glycoprotein binding [IPI]
- identical protein binding [IPI]
- non-membrane spanning protein tyrosine kinase activity [IBA]
- phosphatidylinositol 3-kinase binding [IPI]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine phosphatase activity [IDA, ISS]
- protein tyrosine kinase activity [EXP, IDA, ISS, TAS]
Gene Ontology Cellular Component
ZAP70
Gene Ontology Biological Process
- B cell activation [TAS]
- T cell activation [TAS]
- T cell aggregation [TAS]
- T cell differentiation [NAS]
- T cell migration [TAS]
- T cell receptor signaling pathway [IBA, TAS]
- adaptive immune response [TAS]
- cell migration [IBA]
- immune response [IDA]
- innate immune response [IBA]
- intracellular signal transduction [NAS]
- peptidyl-tyrosine autophosphorylation [IBA]
- peptidyl-tyrosine phosphorylation [IDA, IMP]
- positive regulation of T cell differentiation [IDA]
- positive regulation of alpha-beta T cell proliferation [IBA]
- positive thymic T cell selection [IDA]
- protein phosphorylation [IDA, NAS]
- transmembrane receptor protein tyrosine kinase signaling pathway [IBA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
Syk and ZAP-70 mediate recruitment of p56lck/CD4 to the activated T cell receptor/CD3/zeta complex.
During antigen recognition by T cells, CD4 and the T-cell receptor (TCR)/CD3/zeta complex are thought to interact with the same major histocompatibility complex II molecule in a stable ternary complex. Evidence has suggested that the association of CD4 with TCR/CD3/zeta requires the interaction of the protein tyrosine kinase p56lck with CD4. We have taken a biochemical approach to understand the ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| LCK ZAP70 | Affinity Capture-Western Affinity Capture-Western 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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| LCK ZAP70 | Affinity Capture-Western Affinity Capture-Western 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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| LCK ZAP70 | Affinity Capture-Western Affinity Capture-Western 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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - |
Curated By
- BioGRID