FUNCTION: Required in cooperation with CD79A for initiation of the signal transduction cascade activated by the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Enhances phosphorylation of CD79A, possibly by ...
FUNCTION: Required in cooperation with CD79A for initiation of the signal transduction cascade activated by the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Enhances phosphorylation of CD79A, possibly by recruiting kinases which phosphorylate CD79A or by recruiting proteins which bind to CD79A and protect it from dephosphorylation. {ECO:0000269|PubMed:12097390, ECO:0000269|PubMed:8617796, ECO:0000269|PubMed:9057631}.
View more >>
GO - Biological processes (BP):
adaptive immune response [GO:0002250]; B cell differentiation [GO:0030183]; B cell receptor signaling pathway [GO:0050853]; immune response [GO:0006955]; signal transduction [GO:0007165]...
adaptive immune response [GO:0002250]; B cell differentiation [GO:0030183]; B cell receptor signaling pathway [GO:0050853]; immune response [GO:0006955]; signal transduction [GO:0007165]
View more >>
GO - Molecular function (MF):
identical protein binding [GO:0042802]; transmembrane signaling receptor activity [GO:0004888]...
identical protein binding [GO:0042802]; transmembrane signaling receptor activity [GO:0004888]
View more >>
GO - Cellular component (CC):
B cell receptor complex [GO:0019815]; external side of plasma membrane [GO:0009897]; extracellular exosome [GO:0070062]; integral component of plasma membrane [GO:0005887]; plasma membrane [GO:0005886]...
B cell receptor complex [GO:0019815]; external side of plasma membrane [GO:0009897]; extracellular exosome [GO:0070062]; integral component of plasma membrane [GO:0005887]; plasma membrane [GO:0005886]
View more >>