A Database of Drosophila Genes & Genomes

FB2008_07, released August 8, 2008
 

Gene Dmel\Hel89B

General Information
SymbolDmel\Hel89BSpeciesD. melanogaster
NameHelicase 89BAnnotation symbolCG4261
Feature typeprotein_coding_geneFlyBase IDFBgn0022787
Created / Updated2003-12-01/2003-12-01
Genomic Location
Chromosome (arm)3RRecombination map
Cytogenetic map89A11-89A11Sequence location3R:11,803,002..11,809,187 [+]
Map ( GBrowse ) detailed view
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Automatically generated summary

See sections below for more information
The gene Helicase 89B is referred to in FlyBase by the symbol Hel89B (CG4261, FBgn0022787). It has the cytological map location 89A11. Its sequence location is 3R:11803002..11809187. Its molecular function is described as: ATP-dependent DNA helicase activity; helicase activity; ATP binding; DNA binding. It is involved in the biological processes: antimicrobial humoral response; Toll signaling pathway; positive regulation of antibacterial peptide biosynthetic process; innate immune response. 7 alleles are reported. The phenotype of these alleles is annotated with abdominal sternite 6. It has one annotated transcript and one annotated polypeptide.

hide Detailed Mapping Data
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
89A11-89A11  
Limits computationally determined from genome sequence between P{PZ}blp01618 and P{PZ}gish04895&P{EP}EP3171  
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
89B-89B
(determined by in situ hybridisation)  
89B-89B
(determined by in situ hybridisation)  
Experimentally Determined Recombination Data
Location
Left of (cM)
Right of (cM)
Notes
Maps immediately to the left of Sb.
Molecular Map Data
Gene Order (in direction of increasing cytology)
References
In direction of increasing cytology: mor- Hel89B+
Gene Order (overall orientation not stated)
References
Overall orientation not stated: mor? Hel89B?
hide Gene Model & Products
Please see the GBrowse view of Dmel\Hel89B for information on other features
detailed view FBtr0083214 FBpp0082668 FBti0005592 FBti0005046
Comments on Gene Model
DGC clone GH12153 appears problematic: incomplete CDS
hide Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Associated CDS (aa)
FBtr0083214
  5930
  1929
Additional Transcript Data & Comments
Reported size (kB)
7.4 (northern blot)
7.5 (northern blot)
Comments
External Data
Crossreferences
hide Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kD)
Length (aa)
Theoretical pI
RefSeq ID
GenBank protein
FBpp0082668  
213.8  
1929  
7.00  
Additional Polypeptide Data & Comments
Reported size (kD)
210 (kD observed)
Comments
External Data
Linkouts
PANTHER - Protein classification by function, families, and pathways
Crossreferences
InterPro domains - A database of protein families, domains, and functional sites
hide Sequences Consistent with the Gene Model
DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
    Maps to
    Does NOT map to
    Identified with
    hide Mapped Features & Mutations
    Please see GBrowse or insertion reports for information on insertions of transgenic constructs and features not listed here
    Type
    Symbol & Location
    Additional Notes
    References
    hide External Data
    Linkouts
    DEDB - Drosophila exon database: splicing graphs
    Crossreferences
    hide Expression Data
    FlyBase-Curated Data
    Transcript and
    Protein data
    Please see the FlyBase Gene Expression Report for details of gene expression from the literature.
    hide Summary of Transcript Expression
    Stage
    Tissue/Position
    Reference
     embryonic stage-adult stage
    Marker for
      Subcellular Localization
      CV Term
      hide Summary of Polypeptide Expression
      Stage
      Tissue/Position
      Reference
       
       unfertilized egg
       embryonic stage | stage >=12
       longitudinal connectives
       embryonic stage | early
       embryonic stage | stage >=12
       embryonic brain
       embryonic stage | stage >=12
       ventral nerve cord
      Marker for
        Subcellular Localization
        CV Term
        hide Microarray Data
        Developmental timecourse, Costello et al., 2008 (Original data from Arbeitman et al., 2002)
        Untitled Document detailed view FBtr0083214
        hide External Data & Images
        Linkouts
        FLIGHT - Cell culture data for RNAi and other high-throughput technologies
        FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
        GEO (NCBI) - Gene expression data: microarray and other high-throughput technologies
        FlyExpress - Embryonic expression images (BDGP data)
        hide Alleles & Phenotypes
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        Other Phenotypes
        Allele
        Phenotype manifest in
        Allele
        hide Classical Alleles ( 5 )
        For All Classical Alleles Show

        Allele of Hel89BClassMutagenStocksKnown lesion
        Hel89B100 Yes
        Hel89B14-77
          0 --
          Hel89B89B0 --
          Hel89B90 Yes
          Hel89BHP31401
            1 --
            hide Alleles Carried on Transgenic Constructs ( 2 )
            For All Alleles Carried on Transgenic Constructs Show

            Allele of Hel89BClassMutagenStocksKnown lesion
            Hel89BGD42371 Yes
            Hel89Bt11.80 Yes
            hide Aneuploid Aberrations
            Useful deficiency
            Useful duplication
            Disrupted in
            hide Transgenic Constructs & Insertions
            Transgenic Constructs
            Type of construct
            Name
            Expression data
            UAS construct
            characterization construct
            Insertions
            Type of insertions
            Name
            Expression data
            miscellaneous insertions
            insertion of enhancer trap
            insertion of mobile activating element
            hide Related Comments
            Please look at the allele reports for the complete phenotype data
            hide Gene Ontology: Function, Process & Cellular Component ( 8 )
            hide Molecular Function
            CV term
            References
            inferred from electronic annotation with InterPro:IPR000330, InterPro:IPR001650
            inferred from sequence or structural similarity with FLYBASE:brm; FB:FBgn0000212 AND inferred from sequence or structural similarity with SGD_LOCUS:MOT1; SGD:S0006003
            inferred from electronic annotation with InterPro:IPR000330
            non-traceable author statement
            hide Biological Process
            CV term
            References
            inferred from mutant phenotype
            inferred from mutant phenotype
            inferred from mutant phenotype
            inferred from mutant phenotype
            hide Cellular Component
            CV term
            References
            hide Sequence Ontology: Class of Gene
            hide Interactions & Pathways
            hide Summary of Genetic Interactions
            Interacts with
            Please look at the allele data for full details of the genetic interactions
            Hel89B allele
            Gene
            References
            hide External Data
            Linkouts
            BioGRID - Interaction data, including yeast 2-hybrid and genetic interactions
            hide Orthologs
            Genome-wide drosophilid orthologs
            Curated drosophilid orthologs
            Linkouts
            InParanoid orthologs - Eukaryotic orthologs
            hide Functional Complementation between Species
            hide Inter-Species Misexpression Data
            Produces phenotype in
            Produces NO phenotype in
            hide Stocks & Reagents
            hide Stocks Listed in FlyBase ( 3 )
            Szeged
            VDRC
            Bloomington
            hide Genomic Clones ( 2 )
            hide cDNA Clones ( 18 )
            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
            hide RNAi & Array Information
            Affy Oligo
            Linkouts
            DRSC - RNAi screening (Harvard): high-throughput cell culture data and design
            GenomeRNAi - RNAi phenotypes (Heidelberg): high-throughput cell culture data
            hide Antibody Information
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            hide Discoverer
            hide Etymology
            hide Identification
            hide Position Effect Variegation Data
            hide Relationship to Other Genes
            Source for database identity of
            Source for database merge of
            Additional comments
            hide Comments About Role
            Cloning and characterisation of Hel89B suggests the protein may be a global transcriptional regulator of many target genes that functions throughout development.
            hide Comments About Molecular Function
            RNAi screen using dsRNA made from templates generated with primers directed against this gene causes a greater than three-fold increase in AttA activity in response to heat-killed E.coli after ecdysone treatment in S2 cells.
            hide Other Comments
            hide External Crossreferences & Linkouts
            Sequence Crossreferences
            RefSeq (Transcripts)
            RefSeq (Proteins)
            Other Crossreferences
            InterPro domains - A database of protein families, domains, and functional sites
            Linkouts
            BioGRID - Interaction data, including yeast 2-hybrid and genetic interactions
            DEDB - Drosophila exon database: splicing graphs
            DRSC - RNAi screening (Harvard): high-throughput cell culture data and design
            FLIGHT - Cell culture data for RNAi and other high-throughput technologies
            FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
            FlyExpress - Embryonic expression images (BDGP data)
            FlyMine - Integrated genomics database for Drosophila, Anopheles, and C.elegans
            GEO (NCBI) - Gene expression data: microarray and other high-throughput technologies
            GenomeRNAi - RNAi phenotypes (Heidelberg): high-throughput cell culture data
            InParanoid orthologs - Eukaryotic orthologs
            PANTHER - Protein classification by function, families, and pathways
            hide Synonyms & Secondary IDs ( 8 )
            Reported As
            Symbol Synonym
            Helicase89B
            Name Synonym
            Helicase 89B
             
            Secondary FlyBase IDs
              hide References ( 29 )
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              hide Recent research papers ( 1 )
              Molnar et al., 2006, Genetics 174(3): 1635--1659
              A gain-of-function screen identifying genes required for vein formation in the Drosophila melanogaster wing. [FBrf0195387]
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              All reviews listed in FlyBase were published before 2006