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dj don juan [ Drosophila melanogaster (fruit fly) ]

Gene ID: 40838, updated on 4-Jan-2025

Summary

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Official Symbol
djprovided by FlyBase
Official Full Name
don juanprovided by FlyBase
Primary source
FLYBASE:FBgn0019828
Locus tag
Dmel_CG1980
See related
AllianceGenome:FB:FBgn0019828
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Drosophila melanogaster
Lineage
Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea; Drosophilidae; Drosophila; Sophophora
Also known as
bs02h03.y1; CG1980; Dj; DJ; Dmel\CG1980
Summary
Involved in sperm individualization. Located in several cellular components, including axoneme; mitochondrial derivative; and motile cilium. Is expressed in male germline cell; spermatid axoneme; and testis. [provided by Alliance of Genome Resources, Jan 2025]
Orthologs
all
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Genomic context

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Location:
84B2-84B2; 3-48 cM
Exon count:
2
Annotation release Status Assembly Chr Location
Release 6.54 current Release 6 plus ISO1 MT (GCF_000001215.4) 3R NT_033777.3 (7059315..7060524)
Release 5.57 previous assembly Release 5 (GCF_000001215.2) 3R NT_033777.2 (2885037..2886246)

Chromosome 3R - NT_033777.3Genomic Context describing neighboring genes Neighboring gene Sorbitol dehydrogenase 1 Neighboring gene uncharacterized protein Neighboring gene don juan like Neighboring gene Male-specific transcript 84B Neighboring gene uncharacterized protein

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Sperm competition: defining the rules of engagement. Karr TL, et al. Curr Biol, 1999 Oct 21. PMID 10531020
  2. Endosymbiotic origins of sex. Bazinet C. Bioessays, 2004 May. PMID 15112236
  3. Chronic exposure to warm temperature causes low sperm abundance and quality in Drosophila melanogaster. Gandara ACP, et al. Sci Rep, 2023 Jul 30. PMID 37518578, Free PMC Article
  4. Infertility and male mating behavior deficits associated with Pde1c in Drosophila melanogaster. Morton DB, et al. Genetics, 2010 Sep. PMID 20551439, Free PMC Article
  5. Direct visualization of sperm competition and sperm storage in Drosophila. Civetta A. Curr Biol, 1999 Jul 29-Aug 12. PMID 10469570

See all (114) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. A new translational repression element and unusual transcriptional control regulate expression of don juan during Drosophila spermatogenesis.
    Title: A new translational repression element and unusual transcriptional control regulate expression of don juan during Drosophila spermatogenesis.
  2. dj encodes proteins of the spermatid nucleus and the flagellum and is regulated at the transcriptional level by cannonball.
    Title: In Drosophila, don juan and don juan like encode proteins of the spermatid nucleus and the flagellum and both are regulated at the transcriptional level by the TAF II80 cannonball while translational repression is achieved by distinct elements.
Submit: New GeneRIF Correction

General gene information

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Homology

Gene Ontology Provided by FlyBase

Process Evidence Code Pubs
involved_in sperm individualization IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in spermatogenesis TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in axoneme IDA
Inferred from Direct Assay
more info
 PubMed 
located_in mitochondrial derivative IDA
Inferred from Direct Assay
more info
 PubMed 
located_in motile cilium IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
don juan
Names
CG1980-PA
CG1980-PB
CG1980-PC
Don juan
dj-PA
dj-PB
dj-PC
don-juan
NP_731118.3
  • unusual splice

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NT_033777.3 Reference assembly

    Range
    7059315..7060524
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_169163.4 → NP_731118.3  don juan, isoform A [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_731118.3

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O01352, Q8INS3, Q9VI50
    UniProtKB/TrEMBL
    Q2PNV2

  2. NM_057872.5 → NP_477220.3  don juan, isoform B [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_477220.3

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0AMH3, A0AMH4
    Related
    FBpp0088682

  3. NM_001260026.1 → NP_001246955.1  don juan, isoform C [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_001246955.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A0B4K6U9
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
A0A0B4K6U9 A0A0B4K6U9
O01352.2 O01352
Q2PNU8 Q2PNU8
Q2PNV2 Q2PNV2
Q2PNV9 Q2PNV9
Q2PNW1 Q2PNW1

Gene LinkOut

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