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    SUC9 sucrose-proton symporter 9 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 830504, updated on 7-Sep-2023

    Summary

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    Gene symbol
    SUC9
    Gene description
    sucrose-proton symporter 9
    Primary source
    Araport:AT5G06170
    Locus tag
    AT5G06170
    See related
    TAIR:AT5G06170
    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
    ATSUC9; MBL20.5; MBL20_5; sucrose-proton symporter 9
    Summary
    sucrose symporter with hight affinity for sucrose (K0.5=0.066 +/- 0.025mM), that can also transport a wide range of glucosides.
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    Genomic context

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    See SUC9 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    3
    Sequence:
    Chromosome: 5; NC_003076.8 (1869791..1871719)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene fission ELM1-like protein (DUF1022) Neighboring gene uncharacterized protein 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. Sucrose Transporter AtSUC9 Mediated by a Low Sucrose Level is Involved in Arabidopsis Abiotic Stress Resistance by Regulating Sucrose Distribution and ABA Accumulation. Jia W, et al. Plant Cell Physiol, 2015 Aug. PMID 26063392
    2. Arabidopsis sucrose transporter AtSUC9. High-affinity transport activity, intragenic control of expression, and early flowering mutant phenotype. Sivitz AB, et al. Plant Physiol, 2007 Jan. PMID 17098854, Free PMC Article
    3. Arabidopsis sucrose transporter AtSUC1 is important for pollen germination and sucrose-induced anthocyanin accumulation. Sivitz AB, et al. Plant Physiol, 2008 May. PMID 18359840, Free PMC Article
    4. AtSUC8 and AtSUC9 encode functional sucrose transporters, but the closely related AtSUC6 and AtSUC7 genes encode aberrant proteins in different Arabidopsis ecotypes. Sauer N, et al. Plant J, 2004 Oct. PMID 15361146
    5. A membrane protein/signaling protein interaction network for Arabidopsis version AMPv2. Lalonde S, et al. Front Physiol, 2010. PMID 21423366, Free PMC Article

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. AtSUC9 is induced in particular by low Sucrose (Suc)levels then mediates the balance of Suc distribution and promotes Abscisic Acid (ABA) accumulation to enhance Arabidopsis abiotic stress resistance.
      Title: Sucrose Transporter AtSUC9 Mediated by a Low Sucrose Level is Involved in Arabidopsis Abiotic Stress Resistance by Regulating Sucrose Distribution and ABA Accumulation.
    2. AtSUC9 activity leads to a delay in floral transition.
      Title: Arabidopsis sucrose transporter AtSUC9. High-affinity transport activity, intragenic control of expression, and early flowering mutant phenotype.
    3. Sucrose transporter 9 encodes functional sucrose transporter and is expressed in floral tissue. [SUC9]
      Title: AtSUC8 and AtSUC9 encode functional sucrose transporters, but the closely related AtSUC6 and AtSUC7 genes encode aberrant proteins in different Arabidopsis ecotypes.
    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_120699.1

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables arbutin transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables maltose:proton symporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables salicin transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables sucrose transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables sucrose:proton symporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    enables sugar transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within carbohydrate transmembrane transport IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    acts_upstream_of_or_within flower development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within glucoside transport IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in maltose transport IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of flower development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in sucrose metabolic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in sucrose transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    sucrose-proton symporter 9
    NP_196235.1
    • sucrose-proton symporter 9 (SUC9); CONTAINS InterPro DOMAIN/s: Sucrose/H+ symporter, plant (InterPro:IPR005989), General substrate transporter (InterPro:IPR005828), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: sucrose-proton symporter 7 (TAIR:AT1G66570.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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
      1869791..1871719
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_120699.1 → NP_196235.1  sucrose-proton symporter 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_196235.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9FG00
      UniProtKB/TrEMBL
      A0A178ULZ1, A0A5S9Y268
      Conserved Domains (1) summary
      TIGR01301
      Location:28 → 491
      GPH_sucrose; GPH family sucrose/H+ symporter
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FG00.1

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