RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/9341187http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/9341187http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/9341187http://www.w3.org/2000/01/rdf-schema#comment"Tyrosine phosphorylation of cellular proteins mediates the assembly and localization of effector proteins through interactions facilitated by modular Src homology 2 (SH2) and phosphotyrosine binding domains. We describe here two tyrosine-phosphorylated proteins with Mr values of 70,000 and 68,000 that interact with Grb2, phospholipase C (PLCgamma1 and PLCgamma2), and Vav after B cell receptor cross-linking. The interaction of pp70 and pp68 with PLC and Vav is mediated by the carboxyl-terminal SH2 domain of PLC and the SH2 domain of Vav. In contrast, the interaction of pp70 and pp68 with Grb2 requires cooperative binding of the SH2 and SH3 domains of Grb2. Western blot analysis demonstrated that neither pp70 nor pp68 represented the recently described linker protein SLP-76, which binds Grb2, PLC, and Vav in T cells after T cell receptor activation. Moreover, SLP-76 protein was not detected in a number of B cell lines or in normal mouse B cells. Hence, we propose that pp70 and pp68 likely represent B cell homologs of SLP-76 which facilitate and coordinate B cell activation."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.org/dc/terms/identifier"doi:10.1074/jbc.272.43.27362"xsd:string
http://purl.uniprot.org/citations/9341187http://purl.org/dc/terms/identifier"doi:10.1074/jbc.272.43.27362"xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/author"Fu C."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/author"Fu C."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/author"Chan A.C."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/author"Chan A.C."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/date"1997"xsd:gYear
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/date"1997"xsd:gYear
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/name"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/pages"27362-27368"xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/pages"27362-27368"xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/title"Identification of two tyrosine phosphoproteins, pp70 and pp68, which interact with phospholipase Cgamma, Grb2, and Vav after B cell antigen receptor activation."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/title"Identification of two tyrosine phosphoproteins, pp70 and pp68, which interact with phospholipase Cgamma, Grb2, and Vav after B cell antigen receptor activation."xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/volume"272"xsd:string
http://purl.uniprot.org/citations/9341187http://purl.uniprot.org/core/volume"272"xsd:string
http://purl.uniprot.org/citations/9341187http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/9341187
http://purl.uniprot.org/citations/9341187http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/9341187
http://purl.uniprot.org/citations/9341187http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/9341187
http://purl.uniprot.org/citations/9341187http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/9341187
http://purl.uniprot.org/uniprot/Q8WV28http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/9341187
http://purl.uniprot.org/uniprot/Q8WV28#attribution-479BE3FCD6C94240F3C34DB308606BC8http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/9341187