Or43b Odorant receptor 43b [Drosophila melanogaster (fruit fly)] - Gene

Summary

Official Symbol: Or43bprovided by FlyBase
Official Full Name: Odorant receptor 43bprovided by FlyBase
Primary source: FLYBASE:FBgn0026393
Locus tag: Dmel_CG17853
See related: AllianceGenome:FB:FBgn0026393
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: 25A.1/43; 43b; AN7; CG17853; Dmel\CG17853; DOR25A.1; DOR81; Or25A.1; OR43b
Summary: Enables odorant binding activity and olfactory receptor activity. Involved in detection of chemical stimulus involved in sensory perception of smell. Located in plasma membrane. Is expressed in adult olfactory receptor neuron Or43b; antennal basiconic sensillum ab8; antennal lobe glomerulus DM5; antennal lobe glomerulus VM2; and third segment of antenna. [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)	2R	NT_033778.4 (7920835..7922604, complement)
Release 5.57	previous assembly	Release 5 (GCF_000001215.2)	2R	NT_033778.3 (3808340..3810109, complement)

Chromosome 2R - NT_033778.4 Genomic Context describing neighboring genes

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Submit: New GeneRIF Correction

Function	Evidence Code	Pubs
enables ionotropic olfactory receptor activity	HDA more info	PubMed
enables odorant binding	IEA Inferred from Electronic Annotation more info
enables odorant binding	IMP Inferred from Mutant Phenotype more info	PubMed
enables olfactory receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables olfactory receptor activity	IDA Inferred from Direct Assay more info	PubMed
enables olfactory receptor activity	IEA Inferred from Electronic Annotation more info
enables olfactory receptor activity	IMP Inferred from Mutant Phenotype more info	PubMed
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	IBA Inferred from Biological aspect of Ancestor more info
involved_in detection of chemical stimulus involved in sensory perception of smell	IDA Inferred from Direct Assay more info	PubMed
involved_in sensory perception of smell	IEA Inferred from Electronic Annotation more info
involved_in sensory perception of smell	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in sensory perception of smell	NAS Non-traceable Author Statement more info	PubMed
involved_in sensory perception of smell	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
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 plasma membrane	HDA more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info