Gene Information
Gene NameDTNB
OrganismHomo sapiens (Human)
Gene Length627
Protein NamesDystrobrevin beta (DTN-B) (Beta-dystrobrevin)
Target NameNA
Target TypeNA
Gene Age18 ( ENSG00000138101 )
Evolutionary StageVertebrata
AlphaFoldDBO60941
Gene CardDTNB
Uniprot IDO60941
PfamPF09068; PF09069; PF00569
In ASDno
Allosteric Predictionno (-1.000309822)
Ortholog in AnimalsAlpaca_ DTNB ( ortholog_one2one )
Macaque_ DTNB ( ortholog_one2one )
OhnologsDTNA
ParalogsDSP, SPTBN5, ACTN4, MICAL2, DMD, SYNE3, GAS2L2, SPTBN2, FLNB, SPTAN1, SYNE2, PLEC, EPPK1, SYNE1, CLMN, DYTN, MICAL3, PKHD1, SMTNL2, DRP2, UTRN, PKHD1L1, ACTN2, ACTN3, MICAL1, SPTBN1, MACF1, ACTN1, DST, SPTB, GAS2L3, FLNC, FLNA, DTNA, SPTA1, SPTBN4
TissueNA
Tissue SpecificityHighly expressed in brain, kidney and pancreas.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs17854576  rs17854577 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:27223470}. Postsynaptic density {ECO:0000250|UniProtKB:P84060}. Cell projection, dendrite {ECO:0000250|UniProtKB:O70585}. Basal cell membrane {ECO:0000250|UniProtKB:O70585}. Postsynapse {ECO:0000250|UniProtKB:O70585}. Nucleus {ECO:0000269|PubMed:27223470}. Note=Localized at inhibitory synapses on the dendrites of cerebellar Purkinje cells. {ECO:0000250|UniProtKB:O70585}.
Mouse PG classificationNA
click here to return to the previous page