U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Ir7d Ionotropic receptor 7d [ Drosophila melanogaster (fruit fly) ]

Gene ID: 7354416, updated on 4-Jan-2025

Summary

Go to the top of the page Help
Official Symbol
Ir7dprovided by FlyBase
Official Full Name
Ionotropic receptor 7dprovided by FlyBase
Primary source
FLYBASE:FBgn0259190
Locus tag
Dmel_CG42294
See related
AllianceGenome:FB:FBgn0259190
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
7d; CG15327; CG42294; DmelIR7d; Dmel\CG42294; IR7d
Old locus tag
Dmel_CG15327
Summary
Predicted to enable ligand-gated monoatomic ion channel activity. Predicted to be involved in detection of chemical stimulus. Predicted to be located in membrane. Is expressed in gustatory receptor neuron of terminal organ; larval abdomen; and terminal organ. [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 Ir7d in Genome Data Viewer
Location:
7C1-7C1; 1-21 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 (7876963..7878836, complement)
Release 5.57 previous assembly Release 5 (GCF_000001215.2) X NC_004354.3 (7770996..7772869, complement)

Chromosome X - NC_004354.4Genomic Context describing neighboring genes Neighboring gene defective chorion Neighboring gene antisense RNA:CR43615 Neighboring gene Ionotropic receptor 7c Neighboring gene Ionotropic receptor 7e Neighboring gene Ionotropic receptor 7f

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. A molecular and neuronal basis for amino acid sensing in the Drosophila larva. Croset V, et al. Sci Rep, 2016 Dec 16. PMID 27982028, Free PMC Article
  2. Transcriptional silencing of transposons by Piwi and maelstrom and its impact on chromatin state and gene expression. Sienski G, et al. Cell, 2012 Nov 21. PMID 23159368, Free PMC Article
  3. An expression atlas of variant ionotropic glutamate receptors identifies a molecular basis of carbonation sensing. Sánchez-Alcañiz JA, et al. Nat Commun, 2018 Oct 12. PMID 30315166, Free PMC Article
  4. The Structure and Function of Ionotropic Receptors in Drosophila. Ni L. Front Mol Neurosci, 2020. PMID 33597847, Free PMC Article
  5. Ancient protostome origin of chemosensory ionotropic glutamate receptors and the evolution of insect taste and olfaction. Croset V, et al. PLoS Genet, 2010 Aug 19. PMID 20808886, Free PMC Article

See all (20) citations in PubMed

GeneRIFs: Gene References Into Functions

General gene information

Go to the top of the page Help

Homology

Gene Ontology Provided by FlyBase

Function Evidence Code Pubs
enables ligand-gated monoatomic ion channel activity ISM
Inferred from Sequence Model
more info
 PubMed 
Process Evidence Code Pubs
involved_in detection of chemical stimulus ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in membrane ISM
Inferred from Sequence Model
more info
 PubMed 

General protein information

Go to the top of the page Help
Preferred Names
ionotropic receptor 7d
Names
CG42294-PA
Ir7d-PA

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
    7876963..7878836 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001144703.1 → NP_001138175.1  ionotropic receptor 7d [Drosophila melanogaster]

    See identical proteins and their annotated locations for NP_001138175.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    B7Z0Y1
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
B7Z0Y1 B7Z0Y1

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