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    STP14 sugar transporter 14 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 844057, updated on 18-Sep-2024

    Summary

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    Official Symbol
    STP14
    Official Full Name
    sugar transporter 14
    Primary source
    TAIR:AT1G77210
    Locus tag
    AT1G77210
    See related
    Araport:AT1G77210
    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
    AtSTP14; sugar transport protein 14; T14N5.7; T14N5_7
    Summary
    AtSTP14 belongs to the family of sugar transport proteins (AtSTPs)in volved in monosaccharide transport. Heterologous expression in yeast revealed that AtSTP14 is the transporter specifc for galactose and does not transport other monosaccharides such as glucose or fructose.
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    Genomic context

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    See STP14 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    7
    Sequence:
    Chromosome: 1; NC_003070.9 (29008901..29012096, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene tRNA-Ser Neighboring gene Integrase-type DNA-binding superfamily protein Neighboring gene organic solute transporter ostalpha protein (DUF300) Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene ncRNA

    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. Identification and characterization of AtSTP14, a novel galactose transporter from Arabidopsis. Poschet G, et al. Plant Cell Physiol, 2010 Sep. PMID 20627950
    2. 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
    3. 14-3-3 proteins fine-tune plant nutrient metabolism. Shin R, et al. FEBS Lett, 2011 Jan 3. PMID 21094157
    4. Evidence for network evolution in an Arabidopsis interactome map. Arabidopsis Interactome Mapping Consortium. Science, 2011 Jul 29. PMID 21798944, Free PMC Article
    5. 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

    What's a GeneRIF?
    1. AtSTP14 is a galactose transporter expressed in both source and sink tissues with the highest levels in the endosperm. [STP14]
      Title: Identification and characterization of AtSTP14, a novel galactose transporter from Arabidopsis.
    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_106370.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables carbohydrate transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    enables galactose transmembrane transporter activity IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    enables monosaccharide transmembrane transporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in monosaccharide transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in chloroplast 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
    sugar transporter 14
    NP_001185417.1
    • sugar transport protein 14 (STP14); FUNCTIONS IN: galactose transmembrane transporter activity, carbohydrate transmembrane transporter activity, sugar:hydrogen symporter activity; INVOLVED IN: transport, transmembrane transport; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: Sugar transporter, conserved site (InterPro:IPR005829), Major facilitator superfamily (InterPro:IPR020846), General substrate transporter (InterPro:IPR005828), Sugar/inositol transporter (InterPro:IPR003663), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: sugar transporter protein 7 (TAIR:AT4G02050.1).
    NP_177845.1
    • sugar transport protein 14 (STP14); FUNCTIONS IN: galactose transmembrane transporter activity, carbohydrate transmembrane transporter activity, sugar:hydrogen symporter activity; INVOLVED IN: transport, transmembrane transport; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: Sugar transporter, conserved site (InterPro:IPR005829), Major facilitator superfamily (InterPro:IPR020846), General substrate transporter (InterPro:IPR005828), Sugar/inositol transporter (InterPro:IPR003663), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: sugar transporter protein 7 (TAIR:AT4G02050.1); Has 28233 Blast hits to 27797 proteins in 1954 species: Archae - 451; Bacteria - 13247; Metazoa - 4056; Fungi - 6843; Plants - 2415; Viruses - 0; Other Eukaryotes - 1221 (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
      29008901..29012096 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001198488.2 → NP_001185417.1  sugar transporter 14 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001185417.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O80655, Q8GW61
      UniProtKB/TrEMBL
      A0A178WB79, A0A5S9WV48
      Conserved Domains (1) summary
      cd17361
      Location:32 → 476
      MFS_STP; Plant Sugar transport protein subfamily of the Major Facilitator Superfamily of transporters

    2. NM_001334769.1 → NP_001322186.1  sugar transporter 14 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8AT69

    3. NM_106370.5 → NP_177845.1  sugar transporter 14 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_177845.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O80655, Q8GW61
      UniProtKB/TrEMBL
      A0A178WB79, A0A5S9WV48
      Conserved Domains (1) summary
      cd17361
      Location:32 → 476
      MFS_STP; Plant Sugar transport protein subfamily of the Major Facilitator Superfamily of transporters
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8GW61.2

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