IgG receptor activity Gene Set

Dataset	GO Molecular Function Annotations 2025
Category	structural or functional annotations
Type	molecular function
Description	Combining with an immunoglobulin of an IgG isotype via the Fc region, and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. (Gene Ontology, GO_0019770)
External Link	http://amigo.geneontology.org/amigo/term/GO:0019770
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Genes

6 genes performing the IgG receptor activity molecular function from the curated GO Molecular Function Annotations 2025 dataset.

Symbol	Name
FCGR1A	Fc fragment of IgG, high affinity Ia, receptor (CD64)
FCGR2A	Fc fragment of IgG, low affinity IIa, receptor (CD32)
FCGR2B	Fc fragment of IgG, low affinity IIb, receptor (CD32)
FCGR2C	Fc fragment of IgG, low affinity IIc, receptor for (CD32) (gene/pseudogene)
FCGR3B	Fc fragment of IgG, low affinity IIIb, receptor (CD16b)
LOC124905743	low affinity immunoglobulin gamma Fc region receptor III-B