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Gene: Frmd4b (FERM domain containing 4B) Rattus norvegicus
Symbol: Frmd4b
Name: FERM domain containing 4B
RGD ID: 620172
Description: Predicted to be involved in establishment of epithelial cell polarity. Predicted to localize to several cellular components, including adherens junction; bicellular tight junction; and ruffle. Orthologous to human FRMD4B (FERM domain containing 4B); INTERACTS WITH 17beta-estradiol; 2,3,7,8-tetrachlorodibenzodioxine; ammonium chloride.
Type: protein-coding
RefSeq Status: MODEL
Also known as: FERM domain-containing protein 4B; GRP1 binding protein GRSP1; Grsp1; Nitzin
Homo sapiens (human) : FRMD4B (FERM domain containing 4B)  HGNC  Alliance
Mus musculus (house mouse) : Frmd4b (FERM domain containing 4B)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Frmd4b (FERM domain containing 4B)
Pan paniscus (bonobo/pygmy chimpanzee) : FRMD4B (FERM domain containing 4B)
Canis lupus familiaris (dog) : FRMD4B (FERM domain containing 4B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Frmd4b (FERM domain containing 4B)
Sus scrofa (pig) : FRMD4B (FERM domain containing 4B)
Chlorocebus sabaeus (African green monkey) : FRMD4B (FERM domain containing 4B)
Heterocephalus glaber (naked mole-rat) : Frmd4b (FERM domain containing 4B)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.04129,658,137 - 129,984,735 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl4129,658,840 - 129,846,642 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.04194,157,499 - 194,480,974 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.44132,012,943 - 132,207,644 (-)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.14132,278,240 - 132,323,694 (-)NCBI
Celera4118,771,260 - 119,095,704 (-)NCBICelera
Cytogenetic Map4q34NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology 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
RGD Curation Notes
More on Frmd4b
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 620172
Created: 2002-08-06
Species: Rattus norvegicus
Last Modified: 2020-08-20
Status: ACTIVE


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