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Gene: Unc13b (unc-13 homolog B) Mus musculus
Symbol: Unc13b
Name: unc-13 homolog B
CRRD ID: 1551198
Description: Predicted to have GTP-dependent protein binding activity; calmodulin binding activity; and syntaxin-1 binding activity. Involved in several processes, including chemical synaptic transmission; innervation; and regulation of synaptic plasticity. Localizes to several cellular components, including calyx of Held; early phagosome; and hippocampal mossy fiber to CA3 synapse. Is expressed in several structures, including alimentary system; central nervous system; eye; genitourinary system; and respiratory system. Orthologous to human UNC13B (unc-13 homolog B); INTERACTS WITH 1,2-dichloroethane; 1,2-dimethylhydrazine; 2,3,7,8-tetrachlorodibenzodioxine.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: munc13; Munc13-; Munc13-1; Munc13-2; protein unc-13 homolog B; UNC-13 homolog 1; unc-13 homolog A; unc-13 homolog B (C. elegans); unc13 homolog 1; Unc13a; Unc13h; Unc13h1; Unc13h2
Homo sapiens (human) : UNC13B (unc-13 homolog B)  HGNC  Alliance
Rattus norvegicus (Norway rat) : Unc13b (unc-13 homolog B)  Alliance
Pan paniscus (bonobo/pygmy chimpanzee) : UNC13B (unc-13 homolog B)
Canis lupus familiaris (dog) : UNC13B (unc-13 homolog B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : LOC101974478 (protein unc-13 homolog B)
Sus scrofa (pig) : UNC13B (unc-13 homolog B)
Chlorocebus sabaeus (African green monkey) : UNC13B (unc-13 homolog B)
Heterocephalus glaber (naked mole-rat) : Unc13b (unc-13 homolog B)
more info ...
Latest Assembly: GRCm38 - Mouse Genome Assembly GRCm38
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
GRCm39443,046,193 - 43,264,873 (+)NCBI
GRCm38443,046,193 - 43,264,873 (+)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl443,058,953 - 43,264,871 (+)EnsemblGRCm38mm10GRCm38
MGSCv37443,071,856 - 43,277,759 (+)NCBIGRCm37mm9NCBIm37
MGSCv36443,080,053 - 43,285,973 (+)NCBImm8
Celera443,089,000 - 43,293,387 (+)NCBICelera
Cytogenetic Map4A5NCBI
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 Unc13b
Alliance Gene
Ensembl Gene
JBrowse: mm9 mm10
MGI Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1551198
Created: 2005-09-30
Species: Mus musculus
Last Modified: 2020-10-13
Status: ACTIVE


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