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    NRT2.2 nitrate transporter 2.2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 837328, updated on 18-Sep-2024

    Summary

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    Official Symbol
    NRT2.2
    Official Full Name
    nitrate transporter 2.2
    Primary source
    TAIR:AT1G08100
    Locus tag
    AT1G08100
    See related
    Araport:AT1G08100
    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
    ACH2; ATNRT2.2; NITRATE TRANSPORTER 2; nitrate transporter 2.2; NITRATE TRANSPORTER 2.2; NRT2;2AT; T6D22.18; T6D22_18
    Summary
    Encodes a high-affinity nitrate transporter.
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    Genomic context

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    See NRT2.2 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (2527170..2529120, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene alpha carbonic anhydrase 7 Neighboring gene nitrate transporter 2:1 Neighboring gene pseudo Neighboring gene lactoylglutathione lyase family protein / glyoxalase I family 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. Regulation of a putative high-affinity nitrate transporter (Nrt2;1At) in roots of Arabidopsis thaliana. Zhuo D, et al. Plant J, 1999 Mar. PMID 10205909
    2. Dissection of the AtNRT2.1:AtNRT2.2 inducible high-affinity nitrate transporter gene cluster. Li W, et al. Plant Physiol, 2007 Jan. PMID 17085507, Free PMC Article
    3. A central role for the nitrate transporter NRT2.1 in the integrated morphological and physiological responses of the root system to nitrogen limitation in Arabidopsis. Remans T, et al. Plant Physiol, 2006 Mar. PMID 16415211, Free PMC Article
    4. Brassinosteroid transcription factor BES1 modulates nitrate deficiency by promoting NRT2.1 and NRT2.2 transcription in Arabidopsis. Wang T, et al. Plant J, 2023 Jun. PMID 36948884
    5. Nitrate transport capacity of the Arabidopsis thaliana NRT2 family members and their interactions with AtNAR2.1. Kotur Z, et al. New Phytol, 2012 May. PMID 22432443

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Brassinosteroid transcription factor BES1 modulates nitrate deficiency by promoting NRT2.1 and NRT2.2 transcription in Arabidopsis.
      Title: Brassinosteroid transcription factor BES1 modulates nitrate deficiency by promoting NRT2.1 and NRT2.2 transcription in Arabidopsis.
    2. NRT2.2 makes only a small contribution to the inducible high-affinity transport system, but is capable of increasing this contribution to compensate for the loss of NRT2.1 function. [NRT2.2]
      Title: Dissection of the AtNRT2.1:AtNRT2.2 inducible high-affinity nitrate transporter gene cluster.
    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_100685.1

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables nitrate transmembrane transporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables nitrate transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within lateral root development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within nitrate transmembrane transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within nitrate transmembrane transport TAS
    Traceable Author Statement
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in plasma membrane ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    nitrate transporter 2.2
    NP_172289.1
    • nitrate transporter 2.2 (NRT2.2); CONTAINS InterPro DOMAIN/s: Major facilitator superfamily MFS-1 (InterPro:IPR011701), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: nitrate transporter 2:1 (TAIR:AT1G08090.1); Has 5331 Blast hits to 5172 proteins in 1398 species: Archae - 41; Bacteria - 4556; Metazoa - 25; Fungi - 295; Plants - 255; Viruses - 0; Other Eukaryotes - 159 (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
      2527170..2529120 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_100685.1 → NP_172289.1  nitrate transporter 2.2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_172289.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O82412, Q9LMZ9
      UniProtKB/TrEMBL
      A0A178W7F7, A0A5S9T9H5
      Conserved Domains (1) summary
      PLN00028
      Location:27 → 503
      PLN00028; nitrate transmembrane transporter; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LMZ9.1

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