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    MAGO mago nashi family protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837560, updated on 18-Sep-2024

    Summary

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    Official Symbol
    MAGO
    Official Full Name
    mago nashi family protein
    Primary source
    TAIR:AT1G02140
    Locus tag
    AT1G02140
    See related
    Araport:AT1G02140
    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
    HAP1; HAPLESS 1; MAGO NASHI; MATERNAL EFFECT EMBRYO ARREST 63; MEE63; T7I23.7; T7I23_7
    Summary
    Encodes a homologue of the exon junction complex (EJC) component MAGO that participates in intron-mediated enhancement of gene expression.
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    Genomic context

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    See MAGO in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (403100..404456, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene miscRNA Neighboring gene homolog of asparagine-linked glycosylation 12 Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily 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. A New Mutation, hap1-2, Reveals a C Terminal Domain Function in AtMago Protein and Its Biological Effects in Male Gametophyte Development in Arabidopsis thaliana. Cilano K, et al. PLoS One, 2016. PMID 26867216, Free PMC Article
    2. Arabidopsis hapless mutations define essential gametophytic functions. Johnson MA, et al. Genetics, 2004 Oct. PMID 15514068, Free PMC Article
    3. Functional interconnections of Arabidopsis exon junction complex proteins and genes at multiple steps of gene expression. Mufarrege EF, et al. J Exp Bot, 2011 Oct. PMID 21676911
    4. Biochemical and cellular characterization of the plant ortholog of PYM, a protein that interacts with the exon junction complex core proteins Mago and Y14. Park NI, et al. Planta, 2007 Feb. PMID 16953428
    5. Dynamic behavior of Arabidopsis eIF4A-III, putative core protein of exon junction complex: fast relocation to nucleolus and splicing speckles under hypoxia. Koroleva OA, et al. Plant Cell, 2009 May. PMID 19435936, Free PMC Article

    See all (14) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. the C terminal domain (CTD) of AtMago is required for the AtMago-AtY14 heterodimerization during exon-exon junction complex assembly
      Title: A New Mutation, hap1-2, Reveals a C Terminal Domain Function in AtMago Protein and Its Biological Effects in Male Gametophyte Development in Arabidopsis thaliana.
    2. Overexpression of Mago and Y14 in plants produces an increase in PYM protein levels.
      Title: Functional interconnections of Arabidopsis exon junction complex proteins and genes at multiple steps of gene expression.
    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_100094.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within embryo development ending in seed dormancy IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within pollen tube guidance IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within positive regulation of gene expression IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    part_of exon-exon junction complex IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    located_in nuclear speck IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleolus HDA PubMed 
    located_in nucleoplasm HDA PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    mago nashi family protein
    NP_171716.1
    • MAGO NASHI (MAGO); FUNCTIONS IN: protein binding; INVOLVED IN: pollen tube guidance, sex determination, embryo development ending in seed dormancy; LOCATED IN: in 6 components; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Mago nashi protein (InterPro:IPR004023); Has 476 Blast hits to 476 proteins in 200 species: Archae - 0; Bacteria - 0; Metazoa - 223; Fungi - 96; Plants - 76; Viruses - 0; Other Eukaryotes - 81 (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
      403100..404456 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_100094.3 → NP_171716.1  mago nashi family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_171716.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      A0A023T774, O23676
      UniProtKB/TrEMBL
      A0A178WA48, A0A5S9S6Q5
      Conserved Domains (1) summary
      cd11295
      Location:8 → 150
      Mago_nashi; Mago nashi proteins, integral members of the exon junction complex
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    O23676.1

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