DTNB

DTNB
Identifiers
AliasesDTNB, dystrobrevin beta
External IDsMGI: 1203728 HomoloGene: 74875 GeneCards: DTNB
Orthologs
SpeciesHumanMouse
Entrez

1838

13528

Ensembl

ENSG00000138101

ENSMUSG00000071454

UniProt

O60941

O70585

RefSeq (mRNA)

NM_001162465
NM_007886

RefSeq (protein)

NP_001155937
NP_031912

Location (UCSC)Chr 2: 25.38 – 25.67 MbChr 12: 3.57 – 3.78 Mb
PubMed search[1][2]
Wikidata
View/Edit HumanView/Edit Mouse

Beta dystrobrevin also known as DTNB is a protein which in humans is encoded by the DTNB gene.[3]

Function

This gene encodes dystrobrevin beta, a component of the dystrophin-associated protein complex (DPC). The DPC consists of dystrophin and several integral and peripheral membrane proteins, including dystroglycans, sarcoglycans, syntrophins and dystrobrevin alpha and beta. The DPC localizes to the sarcolemma and its disruption is associated with various forms of muscular dystrophy. Dystrobrevin beta is thought to interact with syntrophin and the DP71 short form of dystrophin. Alternatively spliced transcript variants encoding different isoforms have been identified.[4]

References

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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