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Gene: Sptbn2 (spectrin beta, non-erythrocytic 2) Mus musculus
Symbol: Sptbn2
Name: spectrin beta, non-erythrocytic 2
Description: A structural constituent of synapse. Involved in several processes, including adult behavior; growth; and nervous system development. Localizes to several cellular components, including the glutamatergic synapse; parallel fiber to Purkinje cell synapse; and postsynaptic spectrin-associated cytoskeleton. Used to study spinocerebellar ataxia type 5. Human ortholog(s) of this gene implicated in autosomal recessive spinocerebellar ataxia 14 and spinocerebellar ataxia type 5. Is expressed in neural tube lateral wall and ventral grey horn. Orthologous to human SPTBN2 (spectrin beta, non-erythrocytic 2); INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 3,4-methylenedioxymethamphetamine; benzene.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: beta-spectrin 3; KIAA0302; MGC99874; mKIAA0302; spectrin beta 3; spectrin beta chain, brain 2; spectrin beta chain, non-erythrocytic 2; Spnb3
Homo sapiens (human) : SPTBN2 (spectrin beta, non-erythrocytic 2)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Sptbn2 (spectrin, beta, non-erythrocytic 2)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Sptbn2 (spectrin beta, non-erythrocytic 2)
Pan paniscus (bonobo/pygmy chimpanzee) : SPTBN2 (spectrin beta, non-erythrocytic 2)
Canis lupus familiaris (dog) : SPTBN2 (spectrin beta, non-erythrocytic 2)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Sptbn2 (spectrin beta, non-erythrocytic 2)
Sus scrofa (pig) : SPTBN2 (spectrin beta, non-erythrocytic 2)
more info ...
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm38194,711,208 - 4,753,978 (+)NCBIGRCm38GRCm38mm10GRCm38
MGSCv37194,711,223 - 4,752,352 (+)NCBIGRCm37mm9NCBIm37
MGSCv36194,711,223 - 4,752,352 (+)NCBImm8
Celera194,582,341 - 4,623,299 (+)NCBICelera
Cytogenetic Map19 ANCBI
cM Map194.1NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
QTLs in Region (GRCm38)
miRNA Target Status



Nucleotide Sequences
Protein Sequences

Additional Information

External Database Links
Nomenclature History
More on Sptbn2
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1552030
Created: 2005-09-30
Species: Mus musculus
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.