Fcer1g - Fc epsilon receptor Ig

Predicted to enable IgE receptor activity; IgG binding activity; and identical protein binding activity. Predicted to contribute to IgE binding activity. Predicted to be involved in several processes, including antigen processing and presentation of exogenous peptide antigen via MHC class II; cell surface receptor signaling pathway; and defense response to other organism. Predicted to act upstream of or within several processes, including negative regulation of mast cell apoptotic process; positive regulation of cytokine production; and positive regulation of immune effector process. Predicted to be located in cell surface and plasma membrane. Predicted to be integral component of plasma membrane. Predicted to be part of Fc-epsilon receptor I complex. Predicted to be active in external side of plasma membrane. Orthologous to human FCER1G (Fc fragment of IgE receptor Ig). [provided by Alliance of Genome Resources, Apr 2022]