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    PSD ARM repeat superfamily protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 843588, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PSD
    Official Full Name
    ARM repeat superfamily protein
    Primary source
    TAIR:AT1G72560
    Locus tag
    AT1G72560
    See related
    Araport:AT1G72560
    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
    F28P22.25; F28P22_25; PAUSED
    Summary
    Encodes a karyopherin, specifically the Arabidopsis ortholog of LOS1/XPOT, a protein that mediates nuclear export of tRNAs in yeast and mammals. PSD is capable of rescuing the tRNA export defect of los1 in S. cerevisiae. psd mutants display disrupted initiation of the shoot apical meristem and delay leaf initiation after germination; they also display delayed transition from vegetative to reproductive development.
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    Genomic context

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    See PSD in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    15
    Sequence:
    Chromosome: 1; NC_003070.9 (27324367..27330031, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Protein kinase superfamily protein Neighboring gene uncharacterized protein Neighboring gene tRNA synthetase beta subunit family protein Neighboring gene ncRNA Neighboring gene Integrase-type DNA-binding superfamily 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. PAUSED, a putative exportin-t, acts pleiotropically in Arabidopsis development but is dispensable for viability. Li J, et al. Plant Physiol, 2003 Aug. PMID 12913148, Free PMC Article
    2. PAUSED encodes the Arabidopsis exportin-t ortholog. Hunter CA, et al. Plant Physiol, 2003 Aug. PMID 12913168, Free PMC Article
    3. 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

    General gene information

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    NM_001084344.1
    NM_001198454.2
    NM_001334539.1
    NM_001334540.1
    NM_001334541.1
    NM_001334542.1
    NM_105915.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables nuclear export signal receptor activity IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    enables small GTPase binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within flower development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within meristem initiation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within tRNA export from nucleus IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in tRNA re-export from nucleus IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    part_of nuclear pore IDA
    Inferred from Direct Assay
    more info
    		  

    General protein information

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    Preferred Names
    ARM repeat superfamily protein
    NP_001077813.1
    • PAUSED (PSD); CONTAINS InterPro DOMAIN/s: Exportin-1/Importin-beta-like (InterPro:IPR013598), Armadillo-type fold (InterPro:IPR016024); Has 688 Blast hits to 667 proteins in 200 species: Archae - 0; Bacteria - 0; Metazoa - 237; Fungi - 267; Plants - 76; Viruses - 0; Other Eukaryotes - 108 (source: NCBI BLink).
    NP_001185383.1
    • PAUSED (PSD); CONTAINS InterPro DOMAIN/s: Exportin-1/Importin-beta-like (InterPro:IPR013598), Armadillo-type fold (InterPro:IPR016024).
    NP_177400.2
    • PAUSED (PSD); CONTAINS InterPro DOMAIN/s: Exportin-1/Importin-beta-like (InterPro:IPR013598), Armadillo-type fold (InterPro:IPR016024); Has 688 Blast hits to 667 proteins in 200 species: Archae - 0; Bacteria - 0; Metazoa - 237; Fungi - 267; Plants - 76; Viruses - 0; Other Eukaryotes - 108 (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
      27324367..27330031 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001198454.2 → NP_001185383.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001185383.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9
      Conserved Domains (1) summary
      pfam08389
      Location:106 → 258
      Xpo1; Exportin 1-like protein

    2. NM_001334540.1 → NP_001321949.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9

    3. NM_001334539.1 → NP_001321946.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9

    4. NM_105915.4 → NP_177400.2  ARM repeat superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_177400.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9
      Conserved Domains (1) summary
      pfam08389
      Location:106 → 258
      Xpo1; Exportin 1-like protein

    5. NM_001334542.1 → NP_001321948.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9

    6. NM_001334541.1 → NP_001321947.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9

    7. NM_001084344.1 → NP_001077813.1  ARM repeat superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001077813.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q7PC79, Q7XAC4, Q9CAH2
      UniProtKB/TrEMBL
      A0A5S9WRU9
      Conserved Domains (1) summary
      pfam08389
      Location:106 → 258
      Xpo1; Exportin 1-like protein
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q7PC79.1

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