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    HB22 homeobox protein 22 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 828568, updated on 18-Sep-2024

    Summary

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    Official Symbol
    HB22
    Official Full Name
    homeobox protein 22
    Primary source
    TAIR:AT4G24660
    Locus tag
    AT4G24660
    See related
    Araport:AT4G24660
    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
    ATHB22; F22K18.140; F22K18_140; homeobox protein 22; HOMEOBOX PROTEIN 22; MATERNAL EFFECT EMBRYO ARREST 68; MEE68; ZHD2; ZINC FINGER HOMEODOMAIN 2
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    Genomic context

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    See HB22 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    2
    Sequence:
    Chromosome: 4; NC_003075.7 (12722912..12725835, complement)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene isopentenyltransferase 4 Neighboring gene ncRNA Neighboring gene miscRNA Neighboring gene tryptophan aminotransferase related 2 Neighboring gene modifier of snc1

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Characterization of a novel class of plant homeodomain proteins that bind to the C4 phosphoenolpyruvate carboxylase gene of Flaveria trinervia. Windhövel A, et al. Plant Mol Biol, 2001 Jan. PMID 11289511
    2. The Arabidopsis zinc finger-homeodomain genes encode proteins with unique biochemical properties that are coordinately expressed during floral development. Tan QK, et al. Plant Physiol, 2006 Mar. PMID 16428600, Free PMC Article
    3. Genetic and molecular identification of genes required for female gametophyte development and function in Arabidopsis. Pagnussat GC, et al. Development, 2005 Feb. PMID 15634699
    4. Arabidopsis G-protein interactome reveals connections to cell wall carbohydrates and morphogenesis. Klopffleisch K, et al. Mol Syst Biol, 2011 Sep 27. PMID 21952135, Free PMC Article
    5. A Pan-plant Protein Complex Map Reveals Deep Conservation and Novel Assemblies. McWhite CD, et al. Cell, 2020 Apr 16. PMID 32191846, Free PMC Article

    See all (6) 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

    NM_118599.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA binding ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables protein homodimerization activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables protein homodimerization activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within embryo development ending in seed dormancy IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    located_in nucleus ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  

    General protein information

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    Preferred Names
    homeobox protein 22
    NP_194197.1
    • homeobox protein 22 (HB22); CONTAINS InterPro DOMAIN/s: Homeobox domain, ZF-HD class (InterPro:IPR006455), ZF-HD homeobox protein, Cys/His-rich dimerisation domain (InterPro:IPR006456), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: homeobox protein 25 (TAIR:AT5G65410.1); Has 493 Blast hits to 471 proteins in 34 species: Archae - 0; Bacteria - 0; Metazoa - 3; Fungi - 0; Plants - 490; Viruses - 0; Other Eukaryotes - 0 (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_003075.7 Reference assembly

      Range
      12722912..12725835 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001341690.1 → NP_001328716.1  homeobox protein 22 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8B5J0

    2. NM_118599.2 → NP_194197.1  homeobox protein 22 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_194197.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9SB61
      UniProtKB/TrEMBL
      A0A178UZW1, A0A5S9XVX6
      Conserved Domains (2) summary
      TIGR01565
      Location:158 → 213
      homeo_ZF_HD; homeobox domain, ZF-HD class
      pfam04770
      Location:46 → 100
      ZF-HD_dimer; ZF-HD protein dimerization region
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SB61.1

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