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SUC1 sucrose-proton symporter 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 843519, updated on 18-Sep-2024

Summary

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Official Symbol
SUC1
Official Full Name
sucrose-proton symporter 1
Primary source
TAIR:AT1G71880
Locus tag
AT1G71880
See related
Araport:AT1G71880
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 THALIANA SUCROSE-PROTON SYMPORTER 1; ATSUC1; F17M19.3; F17M19_3; SUCROSE-H+ SYMPORTER; sucrose-proton symporter 1
Summary
Sucrose transporter gene induced in response to nematodes; member of Sucrose-proton symporter family.
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Genomic context

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See SUC1 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
3
Sequence:
Chromosome: 1; NC_003070.9 (27054030..27056464)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene MATE efflux family protein Neighboring gene ncRNA Neighboring gene Major facilitator superfamily protein Neighboring gene magnesium transporter, putative (DUF803)

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. Expression of the AtSUC1 gene in the female gametophyte, and ecotype-specific expression differences in male reproductive organs. Feuerstein A, et al. Plant Biol (Stuttg), 2010 Sep. PMID 20712626
  2. SUC1 and SUC2: two sucrose transporters from Arabidopsis thaliana; expression and characterization in baker's yeast and identification of the histidine-tagged protein. Sauer N, et al. Plant J, 1994 Jul. PMID 7920705
  3. A kinetic model with ordered cytoplasmic dissociation for SUC1, an Arabidopsis H+/sucrose cotransporter expressed in Xenopus oocytes. Zhou J, et al. J Membr Biol, 1997 Sep 15. PMID 9307438
  4. An ABA-responsive element in the AtSUC1 promoter is involved in the regulation of AtSUC1 expression. Hoth S, et al. Planta, 2010 Sep. PMID 20635094
  5. Ethylene suppression of sugar-induced anthocyanin pigmentation in Arabidopsis. Jeong SW, et al. Plant Physiol, 2010 Nov. PMID 20876338, Free PMC Article

See all (18) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Arabidopsis Sucrose Transporter AtSuc1 introns act as strong enhancers of expression.
    Title: Arabidopsis Sucrose Transporter AtSuc1 introns act as strong enhancers of expression.
  2. Both SUC1 and Srt1-GFP proteins were found exclusively in phloem companion cells (CCs), only SUC1 complemented the developmental defects of suc2-4 and suc2-5 mutants.
    Title: Arabidopsis SUC1 loads the phloem in suc2 mutants when expressed from the SUC2 promoter.
  3. Suppression of SUC1 expression by ethylene inhibits Suc-induced anthocyanin accumulation in the presence of light.
    Title: Ethylene suppression of sugar-induced anthocyanin pigmentation in Arabidopsis.
  4. AtSUC1 expression in the funicular epidermis is induced upon pollination.
    Title: Expression of the AtSUC1 gene in the female gametophyte, and ecotype-specific expression differences in male reproductive organs.
  5. Results show an ABA-responsive element in the AtSUC1 promoter is involved in the regulation of AtSUC1 expression.
    Title: An ABA-responsive element in the AtSUC1 promoter is involved in the regulation of AtSUC1 expression.
  6. important for sugar signaling in vegetative tissue and for normal male gametophyte function
    Title: Arabidopsis sucrose transporter AtSUC1 is important for pollen germination and sucrose-induced anthocyanin accumulation.
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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_105846.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables sucrose:proton symporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables sucrose:proton symporter activity ISS
Inferred from Sequence or Structural Similarity
more info
  
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 pollen germination IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within proton transmembrane transport IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within response to nematode HEP PubMed 
involved_in sucrose metabolic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within sucrose transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in sucrose transport IEA
Inferred from Electronic Annotation
more info
  
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in cytoplasm ISM
Inferred from Sequence Model
more info
  
located_in mitochondrion HDA PubMed 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane NAS
Non-traceable Author Statement
more info
 PubMed 
located_in plasmodesma HDA PubMed 
located_in vacuole HDA PubMed 

General protein information

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Preferred Names
sucrose-proton symporter 1
NP_177333.1
  • sucrose-proton symporter 1 (SUC1); FUNCTIONS IN: carbohydrate transmembrane transporter activity, sugar:hydrogen symporter activity, sucrose:hydrogen symporter activity; INVOLVED IN: pollen germination, response to nematode; LOCATED IN: plasma membrane, vacuole, membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; 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: Major facilitator superfamily protein (TAIR:AT1G71890.1); Has 2274 Blast hits to 2182 proteins in 558 species: Archae - 37; Bacteria - 864; Metazoa - 396; Fungi - 188; Plants - 414; Viruses - 0; Other Eukaryotes - 375 (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
    27054030..27056464
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_105846.4 → NP_177333.1  sucrose-proton symporter 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_177333.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q39232
    UniProtKB/TrEMBL
    A0A178W2N3, A0A5S9WTR4
    Conserved Domains (1) summary
    TIGR01301
    Location:28 → 502
    GPH_sucrose; GPH family sucrose/H+ symporter
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q39232.1

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