U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

CG3939 uncharacterized protein [ Drosophila melanogaster (fruit fly) ]

Gene ID: 31295, updated on 4-Jan-2025

Summary

Go to the top of the page Help
Official Symbol
CG3939provided by FlyBase
Official Full Name
uncharacterized proteinprovided by FlyBase
Primary source
FLYBASE:FBgn0040396
Locus tag
Dmel_CG3939
See related
AllianceGenome:FB:FBgn0040396
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
BEST:SD07039; Dmel\CG3939; EG:140G11.5
Summary
Predicted to enable protein-disulfide reductase (NAD(P)H) activity. Predicted to be active in cytosol. Is expressed in embryonic midgut chamber; embryonic small intestine; embryonic/larval midgut; organism; and spermatozoon. Orthologous to human TXNDC17 (thioredoxin domain containing 17). [provided by Alliance of Genome Resources, Jan 2025]
Orthologs
all
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
See CG3939 in Genome Data Viewer
Location:
3C9-3C9; 1-2 cM
Exon count:
2
Annotation release Status Assembly Chr Location
Release 6.54 current Release 6 plus ISO1 MT (GCF_000001215.4) X NC_004354.4 (3175018..3176223)
Release 5.57 previous assembly Release 5 (GCF_000001215.2) X NC_004354.3 (3069051..3070256)

Chromosome X - NC_004354.4Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene Follicle cell protein 3C Neighboring gene dunce Neighboring gene uncharacterized protein Neighboring gene new glue 2

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the pageHelp

Related articles in PubMed

  1. The clot gene of Drosophila melanogaster encodes a conserved member of the thioredoxin-like protein superfamily. Giordano E, et al. Mol Genet Genomics, 2003 Feb. PMID 12589444
  2. Multiple signatures of positive selection downstream of notch on the X chromosome in Drosophila melanogaster. DuMont VB, et al. Genetics, 2005 Oct. PMID 16020794, Free PMC Article
  3. Patterns of sequence variability and divergence at the diminutive gene region of Drosophila melanogaster: complex patterns suggest an ancestral selective sweep. Jensen JD, et al. Genetics, 2007 Oct. PMID 17720938, Free PMC Article
  4. Polycomb mediates Myc autorepression and its transcriptional control of many loci in Drosophila. Goodliffe JM, et al. Genes Dev, 2005 Dec 15. PMID 16357214, Free PMC Article
  5. High-resolution mapping of heterochromatin redistribution in a Drosophila position-effect variegation model. Vogel MJ, et al. Epigenetics Chromatin, 2009 Jan 29. PMID 19178722, Free PMC Article

See all (33) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

Go to the top of the page Help
Products Interactant Other Gene Complex Source Pubs Description

General gene information

Go to the top of the page Help

Homology

Gene Ontology Provided by FlyBase

Function Evidence Code Pubs
enables protein-disulfide reductase (NAD(P)H) activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables protein-disulfide reductase (NAD(P)H) activity IEA
Inferred from Electronic Annotation
more info
  
enables protein-disulfide reductase (NAD(P)H) activity ISS
Inferred from Sequence or Structural Similarity
more info
  
Component Evidence Code Pubs
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
  

General protein information

Go to the top of the page Help
Preferred Names
uncharacterized protein
Names
CG3939-PA
CG3939-PB
NP_001284837.1
NP_570048.1

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

Genome Annotation

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

Reference assembly

Genomic

  1. NC_004354.4 Reference assembly

    Range
    3175018..3176223
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_130692.4 → NP_570048.1  uncharacterized protein Dmel_CG3939, isoform A [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_570048.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    Q32UV4, Q9U1K7, Q9W4T7
    Related
    FBpp0070484
    Conserved Domains (1) summary
    pfam06110
    Location:6 → 124
    DUF953; Eukaryotic protein of unknown function (DUF953)

  2. NM_001297908.1 → NP_001284837.1  uncharacterized protein Dmel_CG3939, isoform B [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_001284837.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    Q32UV4, Q9U1K7, Q9W4T7
    Conserved Domains (1) summary
    pfam06110
    Location:6 → 124
    DUF953; Eukaryotic protein of unknown function (DUF953)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9U1K7 Q9U1K7

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Other Literature Sources
Molecular Biology Databases
Research Materials
Tools