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    ProT3 proline transporter 3 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 818232, updated on 18-Sep-2024

    Summary

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    Official Symbol
    ProT3
    Official Full Name
    proline transporter 3
    Primary source
    TAIR:AT2G36590
    Locus tag
    AT2G36590
    See related
    Araport:AT2G36590
    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
    ATPROT3; F1O11.22; F1O11_22; proline transporter 3; PROLINE TRANSPORTER 3
    Summary
    Encodes a proline transporter with affinity for gly betaine, proline, and GABA. Protein is expressed in leaves, flowers and siliques but to a much lesser extent in roots.
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    Genomic context

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    See ProT3 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    7
    Sequence:
    Chromosome: 2; NC_003071.7 (15343006..15345673, complement)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene AT hook motif DNA-binding family protein Neighboring gene Leucine-rich repeat protein kinase family protein Neighboring gene Pyruvate kinase family protein Neighboring gene ncRNA Neighboring gene tRNA-Arg Neighboring gene homeobox protein 22 Neighboring gene ribosomal protein L24

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. In planta function of compatible solute transporters of the AtProT family. Lehmann S, et al. J Exp Bot, 2011 Jan. PMID 20959625, Free PMC Article
    2. The AtProT family. Compatible solute transporters with similar substrate specificity but differential expression patterns. Grallath S, et al. Plant Physiol, 2005 Jan. PMID 15618414, Free PMC Article
    3. Uncovering Arabidopsis membrane protein interactome enriched in transporters using mating-based split ubiquitin assays and classification models. Chen J, et al. Front Plant Sci, 2012. PMID 22737156, Free PMC Article
    4. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. AtProT3 and AtProT1 are highly expressed in mature pollen.
      Title: In planta function of compatible solute transporters of the AtProT family.
    2. A new member of the proline transporter gene family, AtProT3, was isolated from Arabidopsis (Arabidopsis thaliana), and its properties were compared to AtProT1 and AtProT2. [AtProT3]
      Title: The AtProT family. Compatible solute transporters with similar substrate specificity but differential expression patterns.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_001336602.1
    NM_129215.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables L-proline transmembrane transporter activity IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    enables amino acid transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within proline transport IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    proline transporter 3
    NP_181198.1
    • proline transporter 3 (ProT3); CONTAINS InterPro DOMAIN/s: Amino acid transporter, transmembrane (InterPro:IPR013057); BEST Arabidopsis thaliana protein match is: proline transporter 1 (TAIR:AT2G39890.2); Has 1618 Blast hits to 1612 proteins in 173 species: Archae - 0; Bacteria - 6; Metazoa - 182; Fungi - 169; Plants - 1227; Viruses - 0; Other Eukaryotes - 34 (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_003071.7 Reference assembly

      Range
      15343006..15345673 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_129215.4 → NP_181198.1  proline transporter 3 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_181198.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q8LDD5, Q9SJP9
      UniProtKB/TrEMBL
      A0A178VP79
      Conserved Domains (1) summary
      cl00456
      Location:29 → 413
      SLC5-6-like_sbd; Solute carrier families 5 and 6-like; solute binding domain

    2. NM_001336602.1 → NP_001324136.1  proline transporter 3 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8AZ88
      Conserved Domains (1) summary
      cl00456
      Location:29 → 315
      SLC5-6-like_sbd; Solute carrier families 5 and 6-like; solute binding domain
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SJP9.1

    Gene LinkOut

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