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GPT2 glucose-6-phosphate/phosphate translocator 2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 842477, updated on 18-Sep-2024

Summary

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Official Symbol
GPT2
Official Full Name
glucose-6-phosphate/phosphate translocator 2
Primary source
TAIR:AT1G61800
Locus tag
AT1G61800
See related
Araport:AT1G61800
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
ARABIDOPSIS GLUCOSE-6-PHOSPHATE/PHOSPHATE TRANSLOCATOR 2; ATGPT2; glucose-6-phosphate/phosphate translocator 2; GLUCOSE6-PHOSPHATE/PHOSPHATE TRANSPORTER 2; T13M11.18; T13M11_18
Summary
glucose6-Phosphate/phosphate transporter 2. Expression is upregulated in the shoot of cax1/cax3 mutant.
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Genomic context

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See GPT2 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
5
Sequence:
Chromosome: 1; NC_003070.9 (22824414..22826902)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Oligosaccharyltransferase complex/magnesium transporter family protein Neighboring gene PAK-box/P21-Rho-binding family protein Neighboring gene beta-glucosidase 45 Neighboring gene ncRNA 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. Chloroplasts Are Central Players in Sugar-Induced Leaf Growth. Van Dingenen J, et al. Plant Physiol, 2016 May. PMID 26932234, Free PMC Article
  2. Acclimation of metabolism to light in Arabidopsis thaliana: the glucose 6-phosphate/phosphate translocator GPT2 directs metabolic acclimation. Dyson BC, et al. Plant Cell Environ, 2015 Jul. PMID 25474495, Free PMC Article
  3. The role of plastidial glucose-6-phosphate/phosphate translocators in vegetative tissues of Arabidopsis thaliana mutants impaired in starch biosynthesis. Kunz HH, et al. Plant Biol (Stuttg), 2010 Sep. PMID 20712627
  4. Dynamic acclimation of photosynthesis increases plant fitness in changing environments. Athanasiou K, et al. Plant Physiol, 2010 Jan. PMID 19939944, Free PMC Article
  5. The Arabidopsis plastidic glucose 6-phosphate/phosphate translocator GPT1 is essential for pollen maturation and embryo sac development. Niewiadomski P, et al. Plant Cell, 2005 Mar. PMID 15722468, Free PMC Article

See all (11) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. GPT2 plays a critical role in the sucrose-mediated effects on early leaf growth.
    Title: Chloroplasts Are Central Players in Sugar-Induced Leaf Growth.
  2. GPT2 alters the distribution of metabolites between compartments and that this plays an essential role in allowing the cell to interpret environmental signals.
    Title: Acclimation of metabolism to light in Arabidopsis thaliana: the glucose 6-phosphate/phosphate translocator GPT2 directs metabolic acclimation.
  3. GPT2 contributes significantly to the measurable Glc6P transport activity in leaves of mutants impaired in starch biosynthesis. A knockout of GPT2 in the background of adg1-1 additionally impairs growth under short-day conditions.
    Title: The role of plastidial glucose-6-phosphate/phosphate translocators in vegetative tissues of Arabidopsis thaliana mutants impaired in starch biosynthesis.
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_001334001.1
NM_104862.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables antiporter activity ISS
Inferred from Sequence or Structural Similarity
more info
  
enables glucose-6-phosphate transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables phosphate transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables phosphoglycerate transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables triose-phosphate transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
NOT involved_in gamete generation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in glucose-6-phosphate transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in phosphoenolpyruvate transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in phosphoglycerate transmembrane transport IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within photosynthesis IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in photosynthetic acclimation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within regulation of photosynthesis IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within response to glucose IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to nematode IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within response to sucrose IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in triose phosphate transmembrane transport IDA
Inferred from Direct Assay
more info
 PubMed 
Component Evidence Code Pubs
located_in Golgi apparatus ISM
Inferred from Sequence Model
more info
  
located_in chloroplast IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plant-type vacuole HDA PubMed 

General protein information

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Preferred Names
glucose-6-phosphate/phosphate translocator 2
NP_564785.1
  • glucose-6-phosphate/phosphate translocator 2 (GPT2); FUNCTIONS IN: antiporter activity, glucose-6-phosphate transmembrane transporter activity; INVOLVED IN: in 7 processes; LOCATED IN: plasma membrane; EXPRESSED IN: 16 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: Tpt phosphate/phosphoenolpyruvate translocator (InterPro:IPR004696), Protein of unknown function DUF250 (InterPro:IPR004853); BEST Arabidopsis thaliana protein match is: glucose 6-phosphate/phosphate translocator 1 (TAIR:AT5G54800.1); Has 2231 Blast hits to 2230 proteins in 287 species: Archae - 2; Bacteria - 36; Metazoa - 463; Fungi - 366; Plants - 1109; Viruses - 0; Other Eukaryotes - 255 (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
    22824414..22826902
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_104862.4 → NP_564785.1  glucose-6-phosphate/phosphate translocator 2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_564785.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O80688, Q94B38
    UniProtKB/TrEMBL
    A0A5S9WNG5
    Conserved Domains (2) summary
    TIGR00817
    Location:95 → 387
    tpt; Tpt phosphate/phosphoenolpyruvate translocator
    pfam00892
    Location:105 → 228
    EamA; EamA-like transporter family

  2. NM_001334001.1 → NP_001320539.1  glucose-6-phosphate/phosphate translocator 2 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A1P8AN56, A0A5S9WNG5
    Conserved Domains (1) summary
    TIGR00817
    Location:95 → 389
    tpt; Tpt phosphate/phosphoenolpyruvate translocator
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q94B38.2

Gene LinkOut

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