FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Gene: Dmel\TER94
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General Information
Symbol
Dmel\TER94
Species
D. melanogaster
Name
Transitional endoplasmic reticulum 94
Annotation Symbol
CG2331
Feature Type
FlyBase ID
FBgn0286784
Gene Model Status
Stock Availability
Gene Summary
Transitional endoplasmic reticulum 94 (TER94) encodes a protein that operates as a hexamere, functioning as a ubiquitin-dependent molecular chaperone. The hexamere associates with different co-factors to process nuclear and cytoplasmic substrates marked by ubiquitin. [Date last reviewed: 2019-09-26] (FlyBase Gene Snapshot)
Also Known As

VCP, dVCP, p97, l(2)03775, dmTERA

Key Links
Genomic Location
Cytogenetic map
Sequence location
Recombination map
2-61
RefSeq locus
NT_033778 REGION:9989159..9993559
Sequence
Genomic Maps
Other Genome Views
The following external sites may use different assemblies or annotations than FlyBase.
Function
Gene Ontology (GO) Annotations (42 terms)
Molecular Function (6 terms)
Terms Based on Experimental Evidence (2 terms)
CV Term
Evidence
References
inferred from physical interaction with UniProtKB:Q9VBP9
inferred from physical interaction with FLYBASE:papi; FB:FBgn0031401
inferred from physical interaction with FLYBASE:Mer; FB:FBgn0086384
Terms Based on Predictions or Assertions (4 terms)
CV Term
Evidence
References
enables ATP binding
inferred from electronic annotation with InterPro:IPR003959, InterPro:IPR003960
inferred from biological aspect of ancestor with PANTHER:PTN004603074
inferred from electronic annotation with InterPro:IPR003959, InterPro:IPR003960
inferred from electronic annotation with InterPro:IPR005938
Biological Process (26 terms)
Terms Based on Experimental Evidence (23 terms)
CV Term
Evidence
References
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
involved_in Golgi organization
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from genetic interaction with FLYBASE:tud; FB:FBgn0003891
inferred from genetic interaction with FLYBASE:vas; FB:FBgn0283442
involved_in proteolysis
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
inferred from mutant phenotype
Terms Based on Predictions or Assertions (5 terms)
CV Term
Evidence
References
inferred from biological aspect of ancestor with PANTHER:PTN000554506
inferred from sequence or structural similarity with SGD:S000002284
inferred from biological aspect of ancestor with PANTHER:PTN000554506
Cellular Component (10 terms)
Terms Based on Experimental Evidence (9 terms)
CV Term
Evidence
References
located_in autolysosome
inferred from direct assay
located_in cytoplasm
inferred from high throughput direct assay
inferred from direct assay
is_active_in cytosol
inferred from mutant phenotype
located_in fusome
inferred from direct assay
located_in nuclear membrane
inferred from high throughput direct assay
located_in nucleus
inferred from high throughput direct assay
located_in P granule
inferred from direct assay
located_in plasma membrane
inferred from high throughput direct assay
Terms Based on Predictions or Assertions (3 terms)
CV Term
Evidence
References
is_active_in cytosol
inferred from biological aspect of ancestor with PANTHER:PTN000554506
is_active_in nucleus
inferred from biological aspect of ancestor with PANTHER:PTN000554506
inferred from biological aspect of ancestor with PANTHER:PTN000554506
Gene Group (FlyBase)
Protein Family (UniProt)
Belongs to the AAA ATPase family. (Q7KN62)
Catalytic Activity (EC/Rhea)
ATP hydrolysis activity
RHEA 13065:
Summaries
Gene Snapshot
Transitional endoplasmic reticulum 94 (TER94) encodes a protein that operates as a hexamere, functioning as a ubiquitin-dependent molecular chaperone. The hexamere associates with different co-factors to process nuclear and cytoplasmic substrates marked by ubiquitin. [Date last reviewed: 2019-09-26]
Pathway (FlyBase)
NEGATIVE REGULATORS OF WNT-TCF SIGNALING PATHWAY -
Negative regulators of Wnt-TCF (canonical Wnt) signaling down-regulate the pathway, resulting in the attenuation of transcriptional regulation mediated by β-catenin (arm).
NEGATIVE REGULATORS OF HIPPO SIGNALING PATHWAY -
The Hippo signaling pathway is an intracellular kinase cascade in which hpo kinase in complex with sav, phosphorylates wts kinase which, in turn, phosphorylates yki transcriptional co-activator leading to its cytosolic retention. Negative regulators of the pathway promote the nuclear accumulation of yki, enhancing yki-mediated transcriptional regulation and the expression of genes that positively regulate tissue growth (Adapted from FBrf0224870).
NEGATIVE REGULATORS OF HEDGEHOG SIGNALING PATHWAY -
Negative regulators of hedgehog signaling down-regulate the pathway, resulting in the repression of transcription of hh-responsive genes.
Gene Group (FlyBase)
UNCLASSIFIED ATPASES -
This group comprises ATPases that do not classify under other groups in FlyBase.
Protein Function (UniProtKB)
Necessary for the fragmentation of Golgi stacks during mitosis and for their reassembly after mitosis. Involved in the formation of the transitional endoplasmic reticulum (tER). The transfer of membranes from the endoplasmic reticulum to the Golgi apparatus occurs via 50-70 nm transition vesicles which derive from part-rough, part-smooth transitional elements of the endoplasmic reticulum (tER). Vesicle budding from the tER is an ATP-dependent process. Involved in the ubiquitin-proteasome system. Important for oskar mRNA localization and/or anchoring during oogenesis. Involved in germ cell formation.
(UniProt, Q7KN62)
Summary (Interactive Fly)

AAA family ATPase, CDC48 subfamily - modulation of proteolytic degradation - Hedgehog pathway -Wingless pathway - dendritic pruning - motor neuron degeneration - ER stress response - maintenance of paternal chromosome integrity in the Drosophila zygote

Gene Model and Products
Number of Transcripts
4
Number of Unique Polypeptides
4

Please see the JBrowse view of Dmel\TER94 for information on other features

To submit a correction to a gene model please use the Contact FlyBase form

Protein Domains (via Pfam)
Isoform displayed:
Pfam protein domains
InterPro name
classification
start
end
Protein Domains (via SMART)
Isoform displayed:
SMART protein domains
InterPro name
classification
start
end
Structure
Protein 3D structure   (Predicted by AlphaFold)   (AlphaFold entry Q7KN62)

If you don't see a structure in the viewer, refresh your browser.
Model Confidence:
  • Very high (pLDDT > 90)
  • Confident (90 > pLDDT > 70)
  • Low (70 > pLDDT > 50)
  • Very low (pLDDT < 50)

AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.

Experimentally Determined Structures
Crossreferences
PDB - An information portal to biological macromolecular structures
Comments on Gene Model

Low-frequency RNA-Seq exon junction(s) not annotated.

Gene model reviewed during 5.46

Gene model reviewed during 5.52

Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
FBtr0088391
3016
801
FBtr0112905
3058
826
FBtr0112906
3125
759
FBtr0343852
3055
825
Additional Transcript Data and Comments
Reported size (kB)

3.2 (northern blot)

Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
UniProt
RefSeq ID
GenBank
FBpp0087479
88.9
801
4.98
FBpp0111818
92.1
826
5.00
FBpp0111819
84.2
759
4.99
Polypeptides with Identical Sequences

None of the polypeptides share 100% sequence identity.

Additional Polypeptide Data and Comments
Reported size (kDa)

799 (aa); 94 (kD predicted)

94 (kD observed); 89 (kD predicted)

801 (aa); 94 (kD observed)

Comments
External Data
Subunit Structure (UniProtKB)

Homohexamer (PubMed:10564274). Interacts with tud, vas, papi and AGO3 (PubMed:18590813, PubMed:21447556). Interacts with Npl4 (PubMed:26471729).

(UniProt, Q7KN62)
Linkouts
Sequences Consistent with the Gene Model
Nucleotide / Polypeptide Records
 
Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\TER94 using the Feature Mapper tool.

External Data
Crossreferences
Linkouts
Expression Data
Testis-specificity index

The testis specificity index was calculated from modENCODE tissue expression data by Vedelek et al., 2018 to indicate the degree of testis enrichment compared to other tissues. Scores range from -2.52 (underrepresented) to 5.2 (very high testis bias).

3.50

Transcript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
organism | ubiquitous

Comment: maternally deposited

northern blot
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Descriptive Data

TER94 transcripts are strongly expressed in nurse cells starting in stage 9-10 of oogenesis. Strong expression is also observed in developing ommatidia in the eye imaginal disc.

TER94 transcripts are present in germarium region 1 and are present in all germ line cells and follicle cells.

Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
No Assay Recorded
Stage
Tissue/Position (including subcellular localization)
Reference
immunolocalization
Stage
Tissue/Position (including subcellular localization)
Reference
mass spectroscopy
Stage
Tissue/Position (including subcellular localization)
Reference
western blot
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Descriptive Data
Marker for
 
Subcellular Localization
CV Term
Evidence
References
located_in autolysosome
inferred from direct assay
located_in cytoplasm
inferred from high throughput direct assay
inferred from direct assay
is_active_in cytosol
inferred from mutant phenotype
located_in fusome
inferred from direct assay
located_in nuclear membrane
inferred from high throughput direct assay
located_in nucleus
inferred from high throughput direct assay
located_in P granule
inferred from direct assay
located_in plasma membrane
inferred from high throughput direct assay
Expression Deduced from Reporters
Stage
Tissue/Position (including subcellular localization)
Reference
High-Throughput Expression Data
Associated Tools

JBrowse - Visual display of RNA-Seq signals

View Dmel\TER94 in JBrowse
RNA-Seq by Region - Search RNA-Seq expression levels by exon or genomic region
Reference
See Gelbart and Emmert, 2013 for analysis details and data files for all genes.
Developmental Proteome: Life Cycle
Developmental Proteome: Embryogenesis
External Data and Images
Linkouts
DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species
EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Images
Alleles, Insertions, Transgenic Constructs, and Aberrations
Classical and Insertion Alleles ( 26 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 42 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of TER94
Transgenic constructs containing regulatory region of TER94
Aberrations (Deficiencies and Duplications) ( 19 )
Variants
Variant Molecular Consequences
Alleles Representing Disease-Implicated Variants
Phenotypes
For more details about a specific phenotype click on the relevant allele symbol.
Lethality
Allele
Sterility
Allele
Other Phenotypes
Allele
Phenotype manifest in
Allele
endoplasmic reticulum & egg chamber
Orthologs
Human Orthologs (via DIOPT v9.1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
Homo sapiens (Human) (35)
14 of 14
Yes
Yes
 
10  
4 of 14
No
No
1  
4 of 14
No
No
4 of 14
No
No
3 of 14
No
No
2  
2 of 14
No
No
2 of 14
No
Yes
2 of 14
No
No
2 of 14
No
No
8  
2 of 14
No
No
2 of 14
No
No
1 of 14
No
No
1  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
2  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1  
1 of 14
No
No
1 of 14
No
No
7  
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1  
Model Organism Orthologs (via DIOPT v9.1)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Alignment
Complementation?
Transgene?
Rattus norvegicus (Norway rat) (22)
14 of 14
Yes
Yes
4 of 14
No
No
4 of 14
No
No
4 of 14
No
No
3 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
Mus musculus (laboratory mouse) (25)
14 of 14
Yes
Yes
4 of 14
No
No
3 of 14
No
No
3 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
Xenopus tropicalis (Western clawed frog) (27)
11 of 13
Yes
Yes
3 of 13
No
No
3 of 13
No
No
2 of 13
No
No
2 of 13
No
No
1 of 13
No
No
1 of 13
No
Yes
1 of 13
No
Yes
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
Yes
1 of 13
No
No
1 of 13
No
Yes
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
Danio rerio (Zebrafish) (30)
14 of 14
Yes
Yes
12 of 14
No
Yes
4 of 14
No
No
4 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
1 of 14
No
Yes
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
Caenorhabditis elegans (Nematode, roundworm) (27)
14 of 14
Yes
Yes
14 of 14
Yes
Yes
4 of 14
No
No
4 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
2 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
Yes
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
No
1 of 14
No
Yes
Anopheles gambiae (African malaria mosquito) (31)
12 of 12
Yes
Yes
2 of 12
No
No
Arabidopsis thaliana (thale-cress) (82)
13 of 13
Yes
Yes
13 of 13
Yes
Yes
13 of 13
Yes
Yes
4 of 13
No
No
4 of 13
No
No
4 of 13
No
No
3 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
Yes
2 of 13
No
No
2 of 13
No
No
2 of 13
No
Yes
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
Saccharomyces cerevisiae (Brewer's yeast) (22)
12 of 13
Yes
Yes
3 of 13
No
No
3 of 13
No
No
3 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
2 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
1 of 13
No
No
Schizosaccharomyces pombe (Fission yeast) (15)
12 of 12
Yes
Yes
3 of 12
No
No
3 of 12
No
No
3 of 12
No
No
2 of 12
No
No
2 of 12
No
No
2 of 12
No
No
2 of 12
No
No
2 of 12
No
No
1 of 12
No
No
1 of 12
No
No
1 of 12
No
Yes
1 of 12
No
Yes
1 of 12
No
No
1 of 12
No
No
Escherichia coli (enterobacterium) (0)
Other Organism Orthologs (via OrthoDB)
Data provided directly from OrthoDB:TER94. Refer to their site for version information.
Paralogs
Paralogs (via DIOPT v9.1)
Drosophila melanogaster (Fruit fly) (32)
6 of 13
6 of 13
6 of 13
5 of 13
3 of 13
2 of 13
2 of 13
2 of 13
2 of 13
2 of 13
2 of 13
2 of 13
2 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
1 of 13
Human Disease Associations
FlyBase Human Disease Model Reports
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 22 )
Allele
Disease
Evidence
References
Potential Models Based on Orthology ( 3 )
Modifiers Based on Experimental Evidence ( 18 )
Allele
Disease
Interaction
References
Disease Associations of Human Orthologs (via DIOPT v9.1 and OMIM)
Note that ortholog calls supported by only 1 or 2 algorithms (DIOPT score < 3) are not shown.
Functional Complementation Data
Functional complementation data is computed by FlyBase using a combination of the orthology data obtained from DIOPT and OrthoDB and the allele-level genetic interaction data curated from the literature.
Dmel gene
Ortholog showing functional complementation
Supporting References
Interactions
Summary of Physical Interactions
Interaction Browsers

Please see the Physical Interaction reports below for full details
protein-protein
Physical Interaction
Assay
References
Summary of Genetic Interactions
Interaction Browsers

Please look at the allele data for full details of the genetic interactions
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
External Data
Subunit Structure (UniProtKB)
Homohexamer (PubMed:10564274). Interacts with tud, vas, papi and AGO3 (PubMed:18590813, PubMed:21447556). Interacts with Npl4 (PubMed:26471729).
(UniProt, Q7KN62 )
Linkouts
Pathways
Class of Gene
Genomic Location and Detailed Mapping Data
Chromosome (arm)
2R
Recombination map
2-61
Cytogenetic map
Sequence location
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
46D1-46D1
Limits computationally determined from genome sequence between P{lacW}Adamk13906&P{EP}Pka-R2EP2162 and P{PZ}14-3-3ζ07103
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
The l(2)46Db complementation group maps to the genomic interval 2R:9959818..10025288 , release 6 genome (left limit from complementation mapping against Df(2R)01D09Y-M073, right limit from complementation mapping against Df(2R)BSC158).
Complementation data from unspecified deficiency chromosomes.
46D-46D
(determined by in situ hybridisation)
46D1-46D2
(determined by in situ hybridisation)
46C-46D
(determined by in situ hybridisation)
Experimentally Determined Recombination Data
Left of (cM)
Right of (cM)
Notes
Stocks and Reagents
Stocks (35)
Genomic Clones (17)
 

Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete

cDNA Clones (196)
 

Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see JBrowse for alignment of the cDNAs and ESTs to the gene model.

cDNA clones, fully sequenced
BDGP DGC clones
Other clones
Drosophila Genomics Resource Center cDNA clones

For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.

    cDNA Clones, End Sequenced (ESTs)
    RNAi and Array Information
    Linkouts
    Antibody Information
    Laboratory Generated Antibodies
    Commercially Available Antibodies
     
    Cell Line Information
    Publicly Available Cell Lines
     
      Other Stable Cell Lines
       
        Other Comments

        TER94-dependent th degradation is required for proper neuronal remodelling and apoptosis.

        TER94 inhibition interferes with class IV neuron dendrite pruning and class III neuron apoptosis during the pupal stage.

        dsRNA made from templates generated with primers directed against this gene tested in RNAi screen for effects on Kc167 and S2R+ cell morphology.

        TER94 is involved in osk localisation during oogenesis.

        Identification: approximately 3.3kb transcript identified during molecular analysis of the eve genomic region.

        Identification: Physical interaction with bam protein in a yeast two hybrid assay.

        TER94 has been cloned using an antibody to Canp, a Ca2+-activated protease (FBrf0055463), but TER94 protein expressed in E.coli does not show Ca2+-activated protease activity.

        A Drosophila homolog of CDC48, a protein that has been linked to vesicle fusion in yeast and vertebrate cells, isolated in a protein interaction screen showing interaction with bam.

        Complementation group identified in an EMS and DEB screen to isolate deficiencies that uncover Jra.

        Relationship to Other Genes
        Source for database merge of

        Source for merge of: TER94 l(2)03775

        Source for merge of: TER94 Apple

        Source for merge of: TER94 l(2)46Ch

        Source for merge of: TER94 l(2)46CFf l(2)46CFs

        Source for merge of: Tera TER94

        Source for merge of: TER94 l(2)46Db

        Additional comments

        The l(2)46Db complementation group corresponds to TER94, even though l(2)46Db[2] shows a complex complementation pattern with other TER94 alleles.

        Nomenclature History
        Source for database identify of
        Nomenclature comments
        Etymology
        Synonyms and Secondary IDs (51)
        Reported As
        Symbol Synonym
        BcDNA.GM02885
        BcDNA:GM02885
        TER94
        (Szlanka et al., 2024, Wang et al., 2024, Zappia et al., 2024, Aromolaran et al., 2023, Kyrchanova et al., 2023, Ecovoiu et al., 2022, Gorsi et al., 2022, Pun et al., 2022, Tendulkar et al., 2022, Baek et al., 2021, Chang et al., 2021, Johnson et al., 2021, Park et al., 2021, Sureka and Mishra, 2021, Watanabe and Riddle, 2021, Zhang et al., 2021, Gupta and Stocker, 2020, Kitani-Morii and Noto, 2020, Srinivasan and Mishra, 2020, Hall et al., 2019, Kurshakova et al., 2019, Meltzer, 2019-, Meltzer et al., 2019, Tsakiri et al., 2019, Azuma et al., 2018, Kahsai and Cook, 2018, Yamaguchi and Takashima, 2018, Zhang et al., 2018, Zhang et al., 2018, Bussmann and Storkebaum, 2017, Galluzzi et al., 2017, Hsu and Drummond-Barbosa, 2017, Hu et al., 2017.6.13, Ji et al., 2017, Miller, 2017.3.9, Paiardi et al., 2017, Sekiya et al., 2017, Transgenic RNAi Project members, 2017-, Ye et al., 2017, Viswanathan et al., 2016, Dent et al., 2015, Li et al., 2015, Bischof, 2014.10.20, Chen et al., 2014, Delabaere et al., 2014, Lee et al., 2014, Liang et al., 2014, Mukherjee et al., 2014, Piccirillo et al., 2014, Santhanam et al., 2014, Bonke et al., 2013, Fujioka et al., 2013, Kwon et al., 2013, Kwon et al., 2013, O'Sullivan et al., 2013, Schertel et al., 2013, Chan et al., 2012, Japanese National Institute of Genetics, 2012.5.21, Van Bortle et al., 2012, Chang et al., 2011, Franco et al., 2011, Friedman et al., 2011, Grimberg et al., 2011, Liu et al., 2011, Dekanty et al., 2010, Kallappagoudar et al., 2010, Ritson et al., 2010, Avery et al., 2009, Carpenter et al., 2009, Fujioka et al., 2009, Nahvi et al., 2009, Pisa et al., 2009, Tan et al., 2009, Fisher et al., 2008, Lighthouse et al., 2008, Thomson et al., 2008, Buszczak et al., 2007, Stuart et al., 2007, Beller et al., 2006, Dorer et al., 2006, Lundgren et al., 2005, Leon and McKearin, 1999)
        Tera
        anon-WO2004063362.65
        anon-WO2004063362.67
        l(2)46CFf
        l(2)46CFs
        l(2)46Ch
        Name Synonyms
        Complementation group I
        TRANSITIONAL ENDOPLASMIC RETICULUM ATPASE TER94
        Transitional Endoplasmic Reticulum 94
        Transitional endoplasmic reticulum 94
        Transitional endoplasmic reticulum ATPase
        Valosin containing protein
        Valosin-Containing Protein
        lethal (2) 46Db
        transitional endoplasmic reticulum ATPase
        valosin containing protein
        valosin-containing protein
        Secondary FlyBase IDs
        • FBgn0014986
        • FBgn0261014
        • FBgn0024923
        • FBgn0010554
        • FBgn0015484
        • FBgn0019709
        • FBgn0019722
        • FBgn0025353
        • FBgn0027618
        • FBgn0064213
        • FBgn0082213
        • FBgn0082214
        • FBgn0024280
        Datasets (0)
        Study focus (0)
        Experimental Role
        Project
        Project Type
        Title
        Study result (0)
        Result
        Result Type
        Title
        External Crossreferences and Linkouts ( 79 )
        Sequence Crossreferences
        NCBI Gene - Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.
        GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.
        GenBank Protein - A collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.
        RefSeq - A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
        UniProt/GCRP - The gene-centric reference proteome (GCRP) provides a 1:1 mapping between genes and UniProt accessions in which a single 'canonical' isoform represents the product(s) of each protein-coding gene.
        UniProt/Swiss-Prot - Manually annotated and reviewed records of protein sequence and functional information
        UniProt/TrEMBL - Automatically annotated and unreviewed records of protein sequence and functional information
        Other crossreferences
        AlphaFold DB - AlphaFold provides open access to protein structure predictions for the human proteome and other key proteins of interest, to accelerate scientific research.
        DRscDB - A single-cell RNA-seq resource for data mining and data comparison across species
        EMBL-EBI Single Cell Expression Atlas - Single cell expression across species
        FlyAtlas2 - A Drosophila melanogaster expression atlas with RNA-Seq, miRNA-Seq and sex-specific data
        KEGG Genes - Molecular building blocks of life in the genomic space.
        MARRVEL_MODEL - MARRVEL (model organism gene)
        PDB - An information portal to biological macromolecular structures
        Linkouts
        FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
        FlyCyc Genes - Genes from a BioCyc PGDB for Dmel
        Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
        iBeetle-Base - RNAi phenotypes in the red flour beetle (Tribolium castaneum)
        Interactive Fly - A cyberspace guide to Drosophila development and metazoan evolution
        KEGG Pathways - A collection of manually drawn pathway maps representing knowledge of molecular interaction, reaction and relation networks.
        References (270)