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    ATO splicing factor-like protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 830503, updated on 18-Sep-2024

    Summary

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    Official Symbol
    ATO
    Official Full Name
    splicing factor-like protein
    Primary source
    TAIR:AT5G06160
    Locus tag
    AT5G06160
    See related
    Araport:AT5G06160
    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
    ATROPOS; MBL20.3; MBL20_3
    Summary
    Encodes a protein with similarity to pre-mRNA splicing factor SF3a60 that is involved in gametic cell fate determination. Loss of function results in the ectopic expression of egg cell makers suggesting a role in restriction of gametic cell fate. Expressed strongly in gametophytes and weakly in sporophytes.
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    Genomic context

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    See ATO in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    11
    Sequence:
    Chromosome: 5; NC_003076.8 (1862325..1866433, complement)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene sorting nexin 1 Neighboring gene Cyclin family protein Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ncRNA

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. CLO/GFA1 and ATO are novel regulators of gametic cell fate in plants. Moll C, et al. Plant J, 2008 Dec. PMID 18702672
    2. CrY2H-seq: a massively multiplexed assay for deep-coverage interactome mapping. Wanamaker SA, et al. Nat Methods, 2017 Aug. PMID 28650476, Free PMC Article
    3. 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
    4. Evidence for network evolution in an Arabidopsis interactome map. Arabidopsis Interactome Mapping Consortium. Science, 2011 Jul 29. PMID 21798944, Free PMC Article
    5. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

    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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    NM_120698.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables RNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables zinc ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in mRNA splicing, via spliceosome IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within regulation of embryo sac egg cell differentiation IMP
    Inferred from Mutant Phenotype
    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
    splicing factor-like protein
    NP_196234.3
    • ATROPOS (ATO); FUNCTIONS IN: zinc ion binding, nucleic acid binding; INVOLVED IN: regulation of embryo sac egg cell differentiation; LOCATED IN: cytosol; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, C2H2-like (InterPro:IPR015880), Zinc finger, C2H2-type matrin (InterPro:IPR000690), Splicing factor SF3a60 binding domain (InterPro:IPR021966); Has 679 Blast hits to 673 proteins in 216 species: Archae - 0; Bacteria - 0; Metazoa - 330; Fungi - 136; Plants - 106; Viruses - 0; Other Eukaryotes - 107 (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_003076.8 Reference assembly

      Range
      1862325..1866433 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_120698.5 → NP_196234.3  splicing factor-like protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_196234.3

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9FG01
      UniProtKB/TrEMBL
      A0A178UIC7, A0A5S9Y2E7, A0A654FYS2
      Conserved Domains (2) summary
      COG5188
      Location:4 → 504
      PRP9; Splicing factor 3a, subunit 3 [RNA processing and modification]
      pfam11931
      Location:326 → 503
      DUF3449; Domain of unknown function (DUF3449)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FG01.1

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