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    IMB1 Transcription factor GTE6 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 818055, updated on 18-Sep-2024

    Summary

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    Official Symbol
    IMB1
    Official Full Name
    Transcription factor GTE6
    Primary source
    TAIR:AT2G34900
    Locus tag
    AT2G34900
    See related
    Araport:AT2G34900
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    F19I3.13; F19I3_13; GLOBAL TRANSCRIPTION FACTOR GROUP E1; GTE01; GTE1; IMBIBITION-INDUCIBLE 1
    Summary
    Encodes a member of the BET subgroup of bromodomain proteins, a novel class of putative transcription factors. Its expression is induced during seed imbibition and downregulated during germination. Seeds of a loss-of-function mutant allele, imb1, show impaired cotyledon greening during germination in abscisic acid (ABA) and express higher levels of ABI5 protein than the wild type. Moreover, imb1 seeds are deficient in the phytochrome A (phyA)-mediated very-low-fluence response of germination.
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    Genomic context

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    See IMB1 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    9
    Sequence:
    Chromosome: 2; NC_003071.7 (14723013..14725684, complement)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Transcription factor jumonji (jmj) family protein / zinc finger (C5HC2 type) family protein Neighboring gene CTP synthase family protein Neighboring gene root hair specific protein Neighboring gene ncRNA Neighboring gene RING/U-box superfamily protein Neighboring gene ncRNA

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. IMB1, a bromodomain protein induced during seed imbibition, regulates ABA- and phyA-mediated responses of germination in Arabidopsis. Duque P, et al. Plant J, 2003 Sep. PMID 12969431
    2. MAPK target networks in Arabidopsis thaliana revealed using functional protein microarrays. Popescu SC, et al. Genes Dev, 2009 Jan 1. PMID 19095804, Free PMC Article
    3. Extensive signal integration by the phytohormone protein network. Altmann M, et al. Nature, 2020 Jul. PMID 32612234
    4. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

    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

    NM_129043.5
    NM_201873.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in positive regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within positive regulation of seed germination IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    Transcription factor GTE6
    NP_181036.2
    • IMBIBITION-INDUCIBLE 1 (IMB1); CONTAINS InterPro DOMAIN/s: Transcription factor GTE6 (InterPro:IPR017413), Bromodomain, conserved site (InterPro:IPR018359), Bromodomain (InterPro:IPR001487); BEST Arabidopsis thaliana protein match is: general transcription factor group E6 (TAIR:AT3G52280.1); Has 6743 Blast hits to 5369 proteins in 274 species: Archae - 2; Bacteria - 32; Metazoa - 4105; Fungi - 1178; Plants - 592; Viruses - 0; Other Eukaryotes - 834 (source: NCBI BLink).
    NP_973602.1
    • IMBIBITION-INDUCIBLE 1 (IMB1); CONTAINS InterPro DOMAIN/s: Bromodomain, conserved site (InterPro:IPR018359), Bromodomain (InterPro:IPR001487); BEST Arabidopsis thaliana protein match is: general transcription factor group E6 (TAIR:AT3G52280.2); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).

    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_003071.7 Reference assembly

      Range
      14723013..14725684 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_129043.5 → NP_181036.2  Transcription factor GTE6 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_181036.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O64754, Q56W05, Q84XV2
      UniProtKB/TrEMBL
      A0A178VQP9, A0A5S9X429, A0A654EYW1
      Conserved Domains (2) summary
      cd05506
      Location:110 → 208
      Bromo_plant1; Bromodomain, uncharacterized subfamily specific to plants. Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with ...
      pfam17035
      Location:272 → 335
      BET; Bromodomain extra-terminal - transcription regulation

    2. NM_201873.2 → NP_973602.1  Transcription factor GTE6 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_973602.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A7G2EEF8, F4IIX2
      Conserved Domains (2) summary
      cd05506
      Location:1 → 98
      Bromo_plant1; Bromodomain, uncharacterized subfamily specific to plants. Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with ...
      pfam17035
      Location:163 → 225
      BET; Bromodomain extra-terminal - transcription regulation
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q84XV2.1

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