Phosphorylation of SLP-76 by p-SYK

Stable Identifier
R-HSA-2396594
Type
Reaction
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

SLP-76 lacks intrinsic catalytic activity and acts as a scaffold, recruiting other proteins for correct localization during molecular signal transduction (Bogin et al. 2007). Activation of DAP12-associated receptors leads to tyrosine phosphorylation of SLP-76 (Gross et al. 1999). SLP-76 has three potential tyrosine phosphorylation sites within its amino terminus region: Y113, Y128, and Y145. Phosphorylation may be mediated by SYK, analogous to the role of ZAP-70 in phosphorylating T-cell SLP-76 (Bubeck-Wardenberg et al. 1996).

Participants
Participant Of
hasEvent
Catalyst Activity
Catalyst Activity
Title
protein tyrosine kinase activity of DAP12 Receptors:p-DAP12:p-6Y-SYK [plasma membrane]
Physical Entity
Activity
Orthologous Events