UniprotKB/SwissProt ID: Q9QZS8 (Q9QZS8)
Gene Name:
Sh2d3c
Organism: Mus musculus (Mouse)
Function: Acts as an adapter protein that mediates cell signaling pathways involved in cellular functions such as cell adhesion and migration, tissue organization, and the regulation of the immune response (PubMed:20505138, PubMed:20881139, PubMed:20956287). Plays a role in integrin-mediated cell adhesion through BCAR1-CRK-RAPGEF1 signaling and activation of the small GTPase RAP1 (By similarity). Promotes cell migration and invasion through the extracellular matrix (PubMed:20881139). Required for marginal zone B-cell development and thymus-independent type 2 immune responses (PubMed:20505138, PubMed:20956287). Mediates migration and adhesion of B cells in the splenic marginal zone via promoting hyperphosphorylation of NEDD9/CASL (PubMed:20505138). Plays a role in CXCL13-induced chemotaxis of B-cells (PubMed:20505138, PubMed:20956287). Plays a role in the migration of olfactory sensory neurons (OSNs) into the forebrain and the innervation of the olfactory bulb by the OSN axons during development (PubMed:20881139). Required for the efficient tyrosine phosphorylation of BCAR1 in OSN axons (PubMed:20881139) Important regulator of chemokine-induced, integrin-mediated T lymphocyte adhesion and migration, acting upstream of RAP1 (PubMed:17174122). Required for tissue-specific adhesion of T lymphocytes to peripheral tissues (PubMed:17174122). Required for basal and CXCL2 stimulated serine-threonine phosphorylation of NEDD9 (PubMed:17174122). May be involved in the regulation of T-cell receptor-mediated IL2 production through the activation of the JNK pathway in T-cells (PubMed:12486027) May be involved in the BCAR1/CAS-mediated JNK activation pathway
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Cell membrane. Cell projection, axon. Cell projection, ruffle membrane. Cell membrane
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