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Gene: Fcer2 (Fc fragment of IgE receptor II) Rattus norvegicus
Symbol: Fcer2
Name: Fc fragment of IgE receptor II
Description: Predicted to have carbohydrate binding activity. Predicted to be involved in several processes, including positive regulation of humoral immune response mediated by circulating immunoglobulin; positive regulation of nitric-oxide synthase activity; and positive regulation of nitric-oxide synthase biosynthetic process. Predicted to localize to the external side of plasma membrane. Orthologous to human FCER2 (Fc fragment of IgE receptor II); PARTICIPATES IN interleukin-4 signaling pathway; INTERACTS WITH 1-naphthyl isothiocyanate; 4-amino-2,6-dinitrotoluene; ammonium chloride.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: CD23; Fc fragment of IgE, low affinity II, receptor for (CD23); Fc receptor alpha multiple ligand receptor; Fc receptor alpha, multiple ligand receptor; Fc receptor, IgE, low affinity II, alpha polypeptide; Fcalpha muR; Fcalpha RII; Fcer2a; low affinity immunoglobulin epsilon Fc receptor; MGC93219
Homo sapiens (human) : FCER2 (Fc fragment of IgE receptor II)  HGNC  Alliance
Mus musculus (house mouse) : Fcer2a (Fc receptor, IgE, low affinity II, alpha polypeptide)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Fcer2 (Fc fragment of IgE receptor II)
Pan paniscus (bonobo/pygmy chimpanzee) : FCER2 (Fc fragment of IgE receptor II)
Canis lupus familiaris (dog) : FCER2 (Fc fragment of IgE receptor II)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Fcer2 (Fc fragment of IgE receptor II)
Sus scrofa (pig) : FCER2 (Fc fragment of IgE receptor II)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.0122,233,772 - 2,245,324 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl122,233,778 - 2,245,324 (-)Ensembl
Rnor_5.0124,395,817 - 4,407,330 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4122,444,054 - 2,469,678 (+)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.1122,447,138 - 2,469,004 (+)NCBI
Celera123,598,585 - 3,609,695 (-)NCBICelera
Cytogenetic Map12p12NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
QTLs in Region (Rnor_6.0)
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 6.0)
Damaging Variants

Additional Information

External Database Links
Nomenclature History
More on Fcer2
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 619997
Created: 2002-08-06
Species: Rattus norvegicus
Last Modified: 2019-11-27
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.