======= FCGR1B =======
== Gene Information ==
* **Official Symbol**: FCGR1B
* **Official Name**: Fc fragment of IgG receptor Ib
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2210|2210]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q92637|Q92637]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=FCGR1B&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20FCGR1B|Open PubMed]]
* **OMIM**: N/A
== Function Summary ==
* **Entrez Summary**: Three distinct, but closely related classes of receptors that bind the Fc portion of IgG have been identified (Fcgamma RI, II and III). The FcgammaRI family consists of three closely related genes termed A, B, and C. This gene encodes the low affinity FcgammaRIB receptor that may play an important role in humoral immune response. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Oct 2011].
* **UniProt Summary**: May bind to the Fc region of immunoglobulins gamma with a low affinity compared to FCGR1A. May function in the humoral immune response. {ECO:0000269|PubMed:1430234, ECO:0000269|PubMed:9881690}.
|ig|
|immunoglobulin receptor activity|
|IgG binding|
|clathrin-coated endocytic vesicle membrane|
|interferon-gamma-mediated signaling pathway|
|antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent|
|antigen processing and presentation of exogenous peptide antigen via MHC class I|
|antigen processing and presentation of peptide antigen via MHC class I|
|early endosome membrane|
|cellular response to interferon-gamma|
|antigen processing and presentation of exogenous peptide antigen|
|response to interferon-gamma|
|antigen processing and presentation of exogenous antigen|
|antigen processing and presentation of peptide antigen|
|antigen processing and presentation|
|receptor-mediated endocytosis|
|Fc receptor signaling pathway|
|immune response-regulating cell surface receptor signaling pathway|
|endocytosis|
|immune response-regulating signaling pathway|
|adaptive immune response|
|cytokine-mediated signaling pathway|
|import into cell|
|innate immune response|
|defense response to other organism|
|cellular response to cytokine stimulus|
|response to cytokine|
|regulation of immune response|
|response to other organism|
|response to external biotic stimulus|
|response to biotic stimulus|
|defense response|
|regulation of immune system process|
|immune response|
|vesicle-mediated transport|
\\
=== CRISPR Data ===
No hits were found.
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: N/A
^Tissue^Fraction Of Cell Lines Where Essential^
== Essentiality in NALM6 ==
* **Essentiality Rank**: 4409
* **Expression level (log2 read counts)**: -4.01
{{:chemogenomics:nalm6 dist.png?nolink |}}