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Gene Dmel\CheA46a

General Information
Symbol	Dmel\CheA46a	Species	D. melanogaster
Name	Chemosensory protein A 46a	Annotation symbol	CG33800
Feature type	protein_coding_gene	FlyBase ID	FBgn0262594
Gene Model Status	Current	Stock availability	2 publicly available
Genomic Location
Chromosome (arm)	2R	Recombination map
Cytogenetic map	46B2-46B2	Sequence location	2R:5,636,305..5,636,894 [+]
Genomic Maps Select View:Gene Models/EvidenceExpression/RegulationMegaViewGene Disruptions, Stocks and Reagents modENCODE GBrowse	Decorated FastA GenBankGFF Gene region Extended Gene region CDSIntronsExonsTranslationsTranscripts3' UTR5' UTR
Summary Information
Automatically generated summary See sections below for more information	The gene Chemosensory protein A 46a is referred to in FlyBase by the symbol Dmel\CheA46a (CG33800, FBgn0262594). It is a protein_coding_gene from Drosophila melanogaster. Its molecular function is unknown. The biological processes in which it is involved are not known. One allele is reported. No phenotypic data is available. It has one annotated transcript and one annotated polypeptide. Gene sequence location is 2R:5636305..5636894.
Recent Updates
Description	What does this section display? This section contains items that were added to this record for each release. It currently only tracks new links between this FlyBase report and other FlyBase data classes (e.g. genes, references, stocks) or controlled vocabulary terms (e.g. GO, anatomy terms). What does this section not display? This section does not currently display links that were removed or gene model changes.
Update Feed	Click the icon below to subscribe to this FlyBase record and receive updates automatically through your feed reader.
FB2011_10
FB2012_01	Sequence features HFA05184 BKN24024
All updates	Click here to see a list of all updates to this record from FB2010_08 and on.
Detailed Mapping Data
FlyBase Computed Cytological Location
Cytogenetic map Evidence for location 46B2-46B2
Experimentally Determined Cytological Location
Cytogenetic map Notes References
Experimentally Determined Recombination Data
Location
Left of (cM)
Right of (cM)
Notes
Gene Model & Products
Please see the GBrowse view of Dmel\CheA46a for information on other features To submit a correction to a gene model please use the Contact FlyBase form
Comments on Gene Model
	Gene model reviewed during 5.42
Transcript Data
Annotated Transcripts
Name FlyBase ID RefSeq ID Length (nt) Associated CDS (aa) CheA46a-RA FBtr0091804  NM_001032228   534   177
Additional Transcript Data & Comments
Reported size (kB)
Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name FlyBase ID Predicted MW (kDa) Length (aa) Theoretical pI RefSeq ID GenBank protein CheA46a-PA   FBpp0091049   20.1   177   7.50     NP_001027399   AAZ52819
Additional Polypeptide Data & Comments
Reported size (kDa)
Comments
External Data
Linkouts
Crossreferences
Sequences Consistent with the Gene Model
DDBJ / EMBL / GenBank	DNA sequence Protein sequence Name AE013599 AAZ52819
UniProtKB/Swiss-Prot
UniProtKB/TrEMBL
Mapped Features
Mapped Features have been reorganized, please see this article for details. Additional mapped features and mutations can be found on GBrowse or related reports. Type Symbol & Location Additional Notes References
External Data
Linkouts
Crossreferences
Expression Data
Transcript Expression
Additional Descriptive Data
Marker for
Subcellular Localization
CV Term
Notes
Polypeptide Expression
Additional Descriptive Data
Marker for
Subcellular Localization
CV Term
Notes
High-Throughput Expression Data
or
See Gelbart and Emmert, 2010.10.13 for analysis details and data files for all genes. modENCODE Temporal Expression Data (Graveley et al., 2011) FlyAtlas Anatomical Expression Data (Chintapalli et al., 2007)
Expression Clusters
External Data & Images
Linkouts
Alleles & Phenotypes
Summary of Allele Phenotypes
Lethality Allele viable, with Scer\GAL4pnr-MD237 CheA46aGD16220 Phenotype manifest in Allele
Classical Alleles ( 0 )
For All Classical Alleles Show
Allele of CheA46a Class Mutagen Stocks Known lesion
Alleles Carried on Transgenic Constructs ( 1 )
For All Alleles Carried on Transgenic Constructs Show
Allele of CheA46a Class Mutagen Stocks Known lesion CheA46aGD16220 in vitro construct - RNAi in vitro construct - regulatory fusion 2 Yes
Aneuploid Aberrations
Transgenic Constructs & Insertions
Transgenic Constructs
	Type of construct Name Expression data
Insertions
	Type of insertions Name Expression data
Gene Ontology: Function, Process & Cellular Component ( 0 unique terms )
	There is no information supporting a biological process, cellular component or molecular function term for this gene. (Based on a review of available data on: 2006-05-23)
Terms Based on Experimental Evidence ( 0 terms )
Terms Based on Predictions or Assertions ( 0 terms )
Sequence Ontology: Class of Gene
	gene   nuclear_gene   protein_coding_gene
Interactions & Pathways
Summary of Physical Interactions
Protein-protein
Interacting group Assay References
Summary of Genetic Interactions
Interacts with	Please look at the allele data for full details of the genetic interactions CheA46a allele Gene References
External Data
Linkouts	DroID - A comprehensive database of gene and protein interactions. • FBgn0262594
Orthologs
Genome-wide drosophilid orthologs	Dere\GG24101 Dper\GL17155 Dpse\GA25606 Dsec\GM21148 Dsim\GD10679 Dyak\GE19299
Curated drosophilid orthologs
Linkouts
Stocks & Reagents
Stocks Listed in FlyBase ( 2 )
VDRC	v48522 w1118; P{GD16220}v48522 v48521 w1118; P{GD16220}v48521/TM3
Genomic Clones ( 1 )
	BACR17M11 Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
cDNA Clones ( 0 )
	Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see GBrowse for alignment of the cDNAs and ESTs to the gene model.
cDNA Clones, Fully Sequenced
BDGP DGC clones
Other clones
cDNA Clones, End Sequenced (ESTs)
BDGP DGC clones
Other clones
RNAi & Array Information
Linkouts	DRSC - Results from RNAi screens. • FBgn0262594 GenomeRNAi - GenomeRNAi – A database for cell-based and in vivo RNAi phenotypes and reagents • 3772338
Antibody Information
Other Information
Discoverer
Etymology
Identification
Relationship to Other Genes
Source for database identity of
Source for database merge of	Source for merge of: CheA46a CG33800 (FlyBase, 1996-)
Additional comments	Source for merge of CheA46a CG33800 was BLAST of protein sequence of CheA46a from FBrf0146927 against release 5.31 genome. (FlyBase, 1996-)
Other Comments
	New annotation (CG33800) in release 4.2 of the genome annotation. (FlyBase Genome Annotators, 2005)
External Crossreferences & Linkouts
Sequence Crossreferences
	RefSeq (Transcripts) • NM_001032228 RefSeq (Proteins) • NP_001027399 DDBJ / EMBL / GenBank • AAZ52819 Entrez Gene - A searchable database of RefSeq genes. • 3772338
Other Crossreferences
Linkouts
	DroID - A comprehensive database of gene and protein interactions. • FBgn0262594 DRSC - Results from RNAi screens. • FBgn0262594 GenomeRNAi - GenomeRNAi – A database for cell-based and in vivo RNAi phenotypes and reagents • 3772338 modMine - Data generated by the modENCODE project. • FBgn0262594
Synonyms & Secondary IDs ( 3 )
Reported As
Symbol Synonym	CG33800   CheA46a (Xu et al., 2002)
Name Synonym	CheA46a   Chemosensory protein A 46a
Secondary FlyBase IDs
	FBgn0053800 FBgn0067316
References ( 6 )
Research paper	Xu et al., 2002, Cell Tissue Res. 307(3): 381--392 Novel genes expressed in subsets of chemosensory sensilla on the front legs of male Drosophila melanogaster. [FBrf0146927]
Supplementary material	Mummery-Widmer et al., 2009, Nature 458(7241): Supplementary Table 2 - Genome-wide bristle screen results. [FBrf0214518]
Personal communication to FlyBase	Dickson et al., 2007.7.18, RNAi construct and insertion data submitted by the Vienna Drosophila RNAi Center RNAi construct and insertion data submitted by the Vienna Drosophila RNAi Center [FBrf0200327]
FlyBase analysis	FlyBase Genome Annotators, 2005, Changes affecting gene model number or type in release 4.2 of the annotated D.melanogaster genome. Changes affecting gene model number or type in release 4.2 of the annotated D.melanogaster genome. [FBrf0182792] FlyBase Curators, 2002-, Use of the ND evidence code for Gene Ontology (GO) terms in FlyBase. Use of the ND evidence code for Gene Ontology (GO) terms in FlyBase. [FBrf0159398] FlyBase, 1996-, FlyBase inference based on genome sequence analysis. FlyBase inference based on genome sequence analysis. [FBrf0104946]