FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Hsap\CACNA1ACterm.Q117.UAS
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General Information
Symbol
Hsap\CACNA1ACterm.Q117.UAS
Species
H. sapiens
Name
FlyBase ID
FBal0335678
Feature type
allele
Associated gene
Hsap\CACNA1A
Associated Insertion(s)
Carried in Construct
P{UAS-CACNA1A.Cterm.Q117}
Key Links
Transgenic product class
inframe_deletion
(Marsh, 2017.10.27)
trinucleotide_repeat_expansion
(Marsh, 2017.10.27)
Mutagen
Nature of the Allele
Transgenic product class
inframe_deletion
(Marsh, 2017.10.27)
trinucleotide_repeat_expansion
(Marsh, 2017.10.27)
Mutagen
in vitro construct
(Marsh, 2017.10.27)
Progenitor genotype
Carried in construct
P{UAS-CACNA1A.Cterm.Q117}
Cytology
Description

UAS regulatory sequences drive expression of of an N-terminally truncated form of Hsap\CACNA1A. Wild-type Hsap\CACNA1A is a 282 kDa protein. A 75 kDa C-terminal fragment with an expanded polyglutamine tract has been implicated as a cytotoxic form of CACNA1A associated with Spinocerebellar ataxia 6 (SCA6). This construct expresses the 75 kDa protein with an expanded glutamine repeat of 117Q residues.

(Marsh, 2017.10.27)
Allele components
Component
Use(s)
Regulatory region(s)
UAS
Encoded product / tool
Hsap\CACNA1A
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      Expression Data
      Reporter Expression
      Additional Information
      Statement
      Reference
       
      Marker for
      Reflects expression of
      Reporter construct used in assay
      Human Disease Associations
      Disease Ontology (DO) Annotations
      Models Based on Experimental Evidence ( 0 )
      Disease
      Evidence
      References
      Modifiers Based on Experimental Evidence ( 0 )
      Disease
      Interaction
      References
      Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
       
      Disease-implicated variant(s)
       
      This allele represents a human variant implicated in disease.
      (Marsh, 2017.10.27)

      This construct uses a C-terminal fragment of CACNA1A that appears to correspond to the α1ACT short isoform; the primary variant description is relative to that isoform.

      CACNA1A(α1ACT):p.Gln354[117]
      (FlyBase curators, 2019-)
      Variants Synonym(s)
      CACNA1A:p.Gln2313[117Gln]
      CACNA1A(&agr1ACT):p.Gln354[117Gln]
      CACNA1A,(CAG)n REPEAT EXPANSION
      CACNA1A:p.Gln2313[117]
      CACNA1A(&agr1ACT):p.Gln354[117]
      CACNA1A(α1ACT):p.Gln354[117Gln]
      Associated human disease model(s)
      External database links
      ClinVar: CACNA1A_562099
      Comments concerning this variant
      Phenotypic Data
      Phenotypic Class
      Phenotype Manifest In
      Detailed Description
      Statement
      Reference
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (0)
      Mutant
      Wild-type
      Stocks (1)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      Hsap\CACNA1ACterm.Q117.Scer\UAS
      Hsap\CACNA1ACterm.Q117.UAS
      Name Synonyms
      Secondary FlyBase IDs
        References (2)