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    HB18 homeobox-leucine zipper protein 18 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 843431, updated on 18-Sep-2024

    Summary

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    Official Symbol
    HB18
    Official Full Name
    homeobox-leucine zipper protein 18
    Primary source
    TAIR:AT1G70920
    Locus tag
    AT1G70920
    See related
    Araport:AT1G70920
    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
    ATHB18; F15H11.30; homeobox-leucine zipper protein 18
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    Genomic context

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    See HB18 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (26735894..26738665)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene RING/U-box superfamily protein Neighboring gene Auxin efflux carrier family protein Neighboring gene uncharacterized protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Characterization of pollen-expressed bZIP protein interactions and the role of ATbZIP18 in the male gametophyte. Gibalová A, et al. Plant Reprod, 2017 Mar. PMID 27896439
    2. A stele-enriched gene regulatory network in the Arabidopsis root. Brady SM, et al. Mol Syst Biol, 2011 Jan 18. PMID 21245844, Free PMC Article
    3. Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes. Riechmann JL, et al. Science, 2000 Dec 15. PMID 11118137
    4. CrY2H-seq: a massively multiplexed assay for deep-coverage interactome mapping. Wanamaker SA, et al. Nat Methods, 2017 Aug. PMID 28650476, Free PMC Article
    5. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. role in male gametophyte development
      Title: Characterization of pollen-expressed bZIP protein interactions and the role of ATbZIP18 in the male gametophyte.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_105760.6

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA-binding transcription factor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    enables DNA-binding transcription factor activity, RNA polymerase II-specific IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables sequence-specific DNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables transcription cis-regulatory region binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    homeobox-leucine zipper protein 18
    NP_177248.3
    • homeobox-leucine zipper protein 18 (HB18); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: regulation of transcription, DNA-dependent, regulation of transcription; LOCATED IN: nucleus, chloroplast; EXPRESSED IN: hypocotyl, root, flower; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Homeobox, conserved site (InterPro:IPR017970), Homeobox (InterPro:IPR001356), Homeodomain-like (InterPro:IPR009057), Leucine zipper, homeobox-associated (InterPro:IPR003106), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: homeobox-leucine zipper protein 17 (TAIR:AT2G01430.1); Has 12733 Blast hits to 12688 proteins in 617 species: Archae - 0; Bacteria - 0; Metazoa - 10651; Fungi - 202; Plants - 1634; Viruses - 5; Other Eukaryotes - 241 (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_003070.9 Reference assembly

      Range
      26735894..26738665
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001334482.1 → NP_001321391.1  homeobox-leucine zipper protein 18 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A178W4X9, A0A1P8AQQ9

    2. NM_105760.6 → NP_177248.3  homeobox-leucine zipper protein 18 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_177248.3

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q8GXM7
      UniProtKB/TrEMBL
      A0A178W4X9, A0A654EMW2, A9Z1E8
      Conserved Domains (2) summary
      smart00389
      Location:66 → 122
      HOX; Homeodomain
      cl23880
      Location:124 → 167
      HALZ; Homeobox associated leucine zipper
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8GXM7.1

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