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Dbn1 Gene Detail
Summary
  • Symbol
    Dbn1
  • Name
    drebrin 1
  • Synonyms
    drebrin A, drebrin E2
  • Feature Type
    protein coding gene
  • IDs
    MGI:1931838
    NCBI Gene: 56320
  • Alliance
  • Transcription Start Sites
    7 TSS
  • Candidate for QTL
    8 QTL
Location &
Maps
more
  • Sequence Map
    Chr13:55621241-55635874 bp, - strand
    From NCBI annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 13, 30.06 cM
  • Mapping Data
    4 experiments
Strain
Comparison
more
  • SNPs within 2kb
    258 from dbSNP Build 142
  • Strain Annotations
    19
  • PCR
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1931838
protein coding gene Chr13:55621241-55635924 (-)
129S1/SvImJ ENSMUSG00200015694
protein coding gene Chr13:52493812-52508505 (-)
A/J ENSMUSG00195042885
protein coding gene Chr13:51952609-51967308 (-)
AKR/J ENSMUSG00220041251
protein coding gene Chr13:51501196-51515878 (-)
BALB/cJ ENSMUSG00180015825
protein coding gene Chr13:52203872-52218574 (-)
C3H/HeJ ENSMUSG00175034037
protein coding gene Chr13:51990326-52005024 (-)
C57BL/6NJ ENSMUSG00215029978
protein coding gene Chr13:52023282-52037967 (-)
CAROLI/EiJ MGP_CAROLIEiJ_G0018565
protein coding gene Chr13:50866338-50880908 (-)
CAST/EiJ ENSTCUG00005038950
protein coding gene Chr13:52415884-52430531 (-)
CBA/J ENSMUSG00210039013
protein coding gene Chr13:52195143-52209841 (-)
DBA/2J ENSMUSG00185015798
protein coding gene Chr13:53045150-53059841 (-)
FVB/NJ ENSMUSG00205023956
protein coding gene Chr13:51847912-51862595 (-)
JF1/MsJ ENSUMUG00000023656
protein coding gene Chr13:52436695-52451419 (-)
LP/J ENSMUSG00230031279
protein coding gene Chr13:62387241-62401936 (-)
NOD/ShiLtJ ENSMUSG00190027524
protein coding gene Chr13:52088081-52102764 (-)
NZO/HlLtJ ENSMUSG00225033905
protein coding gene Chr13:56116925-56131616 (-)
PWK/PhJ ENSLUMG00010021408
protein coding gene Chr13:51308680-51323560 (-)
SPRET/EiJ ENSMSPG00010033509
protein coding gene Chr13:51729022-51743617 (-)
WSB/EiJ ENSIUOG00005021280
protein coding gene Chr13:51519044-51533732 (-)



Homology
more
  • Human Ortholog
    DBN1, drebrin 1
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    DBN1, drebrin 1
  • Synonyms
    D0S117E
  • Links
    NCBI Gene ID: 1627
    UniProt: Q16643

  • Chr Location
    5q35.3; chr5:177456607-177474401 (-)  GRCh38

Human Diseases
less
  • References
    1 with disease annotations
Mutations,
Alleles, and
Phenotypes
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  • Phenotype Summary
    60 phenotypes from 6 alleles in 15 genetic backgrounds
    44 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Mice homozygous for a knock-out allele display impaired cued conditioning behavior. Mice homozygous for a different knock-out allele show altered neurotransmitter receptor levels in protein complexes, abnormal dendritic spine morphology, and impaired synaptic plasticity in the hippocampus.
Gene Ontology
(GO)
Classifications
less
  • All GO Annotations
  • GO References
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
membraneless organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
  • Tissues
  • cDNA Data
  • Literature Summary
  • Comparison Matrix
  • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic 56320 NCBI Gene Model | MGI Sequence Detail 14634 C57BL/6J ±  kb
    transcript NM_001426697 RefSeq | MGI Sequence Detail 3383 C57BL/6  
    polypeptide Q9QXS6 UniProt | EBI | MGI Sequence Detail 706 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 158
      cDNA 152
      Primer pair 6
      Antibodies 5

      Microarray probesets 4
    References
    more
    • Summaries
      All 102
      Developmental Gene Expression 16
      Diseases 1
      Gene Ontology 14
      Phenotypes 44
    • Earliest
      J:182573 Roderick TH, Producing and detecting paracentric chromosomal inversions in mice. Mutat Res. 1971 Jan;11(1):59-69
    • Latest
      J:389864 Murata K, et al., A novel miniTurbo knock-in mouse reveals a protein interaction network of USP46 in the brain. Exp Anim. 2026 Jan 1;75(1):63-72

    Contributing Projects:
    Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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    Funding Information
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    last database update
    09/08/2026
    MGI 6.24
    The Jackson Laboratory