Or23a Odorant receptor 23a [Drosophila melanogaster (fruit fly)] - Gene

Summary

Official Symbol: Or23aprovided by FlyBase
Official Full Name: Odorant receptor 23aprovided by FlyBase
Primary source: FLYBASE:FBgn0026395
Locus tag: Dmel_CG9880
See related: AllianceGenome:FB:FBgn0026395
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: 23a; 23A.1; AN5; CG9880; Dmel\CG9880; DOR23A.1; dor64; Dor64; DOR64; or23a; OR23a; Or23A.1; Or64
Summary: Enables ionotropic olfactory receptor activity. Involved in sensory perception of smell. Located in dendrite and neuronal cell body. Is expressed in adult olfactory antennal lobe glomerulus; antennal intermediate sensillum ai2; organism subdivision; and sensory neurons. [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: all
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Annotation release	Status	Assembly	Chr	Location
Release 6.54	current	Release 6 plus ISO1 MT (GCF_000001215.4)	2L	NT_033779.5 (2654049..2655462)
Release 5.57	previous assembly	Release 5 (GCF_000001215.2)	2L	NT_033779.4 (2654049..2655462)

Chromosome 2L - NT_033779.5 Genomic Context describing neighboring genes

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

The or23a neuron major projected into glomerulu of DL4, DA4 and minor projected into DL5/1.
Title: Olfactory neurons expressing identified receptor genes project to subsets of glomeruli within the antennal lobe of Drosophila melanogaster.

Submit: New GeneRIF Correction

Function	Evidence Code	Pubs
enables ionotropic olfactory receptor activity	HDA more info	PubMed
enables ionotropic olfactory receptor activity	ISM Inferred from Sequence Model more info	PubMed
enables odorant binding	IEA Inferred from Electronic Annotation more info
enables odorant binding	ISS Inferred from Sequence or Structural Similarity more info
enables olfactory receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables olfactory receptor activity	IEA Inferred from Electronic Annotation more info
enables olfactory receptor activity	NAS Non-traceable Author Statement more info	PubMed

Process	Evidence Code	Pubs
involved_in detection of chemical stimulus involved in sensory perception of smell	HDA more info	PubMed
involved_in detection of chemical stimulus involved in sensory perception of smell	IBA Inferred from Biological aspect of Ancestor more info
involved_in sensory perception of smell	IEA Inferred from Electronic Annotation more info
involved_in sensory perception of smell	IEP Inferred from Expression Pattern more info	PubMed
involved_in sensory perception of smell	NAS Non-traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
located_in dendrite	IDA Inferred from Direct Assay more info	PubMed
located_in dendrite membrane	ISS Inferred from Sequence or Structural Similarity more info
located_in membrane	IEA Inferred from Electronic Annotation more info
located_in membrane	NAS Non-traceable Author Statement more info	PubMed
located_in neuronal cell body	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	HDA more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISM Inferred from Sequence Model more info	PubMed