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    Obp18a Odorant-binding protein 18a [ Drosophila melanogaster (fruit fly) ]

    Gene ID: 32897, updated on 9-Dec-2024

    Summary

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    Official Symbol
    Obp18aprovided by FlyBase
    Official Full Name
    Odorant-binding protein 18aprovided by FlyBase
    Primary source
    FLYBASE:FBgn0030985
    Locus tag
    Dmel_CG15883
    See related
    AllianceGenome:FB:FBgn0030985
    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
    18a; BcDNA:RH25665; CG15883; DmelObp18a; Dmel\CG15883; obp18a; OBP18a
    Summary
    Predicted to enable odorant binding activity. Predicted to be involved in sensory perception of chemical stimulus. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Dec 2024]
    Orthologs
    all
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    Genomic context

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    See Obp18a in Genome Data Viewer
    Location:
    18A3-18A3; 1-62 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 (19135081..19135868, complement)
    Release 5.57 previous assembly Release 5 (GCF_000001215.2) X NC_004354.3 (19029114..19029901, complement)

    Chromosome X - NC_004354.4Genomic Context describing neighboring genes Neighboring gene twiggy Neighboring gene long non-coding RNA:CR45711 Neighboring gene Rho GTPase activating protein at 18B Neighboring gene mir-4959 stem loop Neighboring gene Innexin 5

    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. Natural variation, functional pleiotropy and transcriptional contexts of odorant binding protein genes in Drosophila melanogaster. Arya GH, et al. Genetics, 2010 Dec. PMID 20870963, Free PMC Article
    2. Modulation of feeding behavior by odorant-binding proteins in Drosophila melanogaster. Swarup S, et al. Chem Senses, 2014 Feb. PMID 24302688, Free PMC Article
    3. Functional dissection of Odorant binding protein genes in Drosophila melanogaster. Swarup S, et al. Genes Brain Behav, 2011 Aug. PMID 21605338, Free PMC Article
    4. Population and sex differences in Drosophila melanogaster brain gene expression. Catalán A, et al. BMC Genomics, 2012 Nov 21. PMID 23170910, Free PMC Article
    5. A large family of divergent Drosophila odorant-binding proteins expressed in gustatory and olfactory sensilla. Galindo K, et al. Genetics, 2001 Nov. PMID 11729153, Free PMC Article

    See all (40) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by FlyBase

    Function Evidence Code Pubs
    enables odorant binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables odorant binding ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in sensory perception of chemical stimulus ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    Odorant-binding protein 18a
    Names
    CG15883-PA
    Obp18a-PA

    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. NC_004354.4 Reference assembly

      Range
      19135081..19135868 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_133122.2 → NP_573350.1  Odorant-binding protein 18a [Drosophila melanogaster]

      See identical proteins and their annotated locations for NP_573350.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      E2D9Z7, E2DAF1, E2DAI3, Q9VWM0
      Related
      FBpp0074470
      Conserved Domains (1) summary
      smart00708
      Location:26 → 121
      PhBP; Insect pheromone/odorant binding protein domains
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8MQY5 Q8MQY5
    Q9VWM0 Q9VWM0

    Gene LinkOut

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