SWEET11 Nodulin MtN3 family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: SWEET11
Official Full Name: Nodulin MtN3 family protein
Primary source: TAIR:AT3G48740
Locus tag: AT3G48740
See related: Araport:AT3G48740
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: AtSWEET11; T21J18.1
Summary: Encodes a member of the SWEET sucrose efflux transporter family proteins.
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Genomic context

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See SWEET11 in Genome Data Viewer

Location:: chromosome: 3

Exon count:: 6

Sequence:: Chromosome: 3; NC_003074.8 (18052466..18054832, complement)

Chromosome 3 - NC_003074.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

PUB30-mediated downregulation of the HB24-SWEET11 module is involved in root growth inhibition under salt stress by attenuating sucrose supply in Arabidopsis.
Title: PUB30-mediated downregulation of the HB24-SWEET11 module is involved in root growth inhibition under salt stress by attenuating sucrose supply in Arabidopsis.
Two evolutionarily duplicated domains individually and post-transcriptionally control SWEET expression for phloem transport.
Title: Two evolutionarily duplicated domains individually and post-transcriptionally control SWEET expression for phloem transport.
Data indicate that the transcript levels of sucrose transporters AtSUC2, AtSWEET11, AtSWEET12 and AtSWEET15 were significantly higher in stressed roots.
Title: Water Deficit Enhances C Export to the Roots in Arabidopsis thaliana Plants with Contribution of Sucrose Transporters in Both Shoot and Roots.
in addition to their contribution to phloem loading in source leaves, the AtSWEET11 and AtSWEET12 proteins act as sugar exporters that deliver carbon-containing skeletons to developing xylem cells in order to support secondary cell wall formation
Title: Disruption of the Sugar Transporters AtSWEET11 and AtSWEET12 Affects Vascular Development and Freezing Tolerance in Arabidopsis.
SWEET11, 12, and 15 exhibit specific spatiotemporal expression patterns in developing seeds.
Title: A cascade of sequentially expressed sucrose transporters in the seed coat and endosperm provides nutrition for the Arabidopsis embryo.
identified subfamily of SWEET sucrose efflux transporters; AtSWEET11 and 12 localize to plasma membrane of phloem; mutant plants carrying insertions in AtSWEET11 and 12 are defective in phloem loading evealing a 2 step mechanism of SWEET-mediated export
Title: Sucrose efflux mediated by SWEET proteins as a key step for phloem transport.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_114733.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables sucrose transmembrane transporter activity	IDA Inferred from Direct Assay more info	PubMed
enables sugar transmembrane transporter activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed

Process	Evidence Code	Pubs
involved_in embryo development ending in seed dormancy	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein homooligomerization	IDA Inferred from Direct Assay more info	PubMed
involved_in seed maturation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within sucrose transport	IDA Inferred from Direct Assay more info	PubMed
involved_in sucrose transport	IMP Inferred from Mutant Phenotype more info	PubMed

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
located_in plasma membrane	ISS Inferred from Sequence or Structural Similarity more info	PubMed

General protein information

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Preferred Names: Nodulin MtN3 family protein

NP_190443.1

Nodulin MtN3 family protein; INVOLVED IN: biological_process unknown; LOCATED IN: endomembrane system, integral to membrane, membrane; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: MtN3/saliva-related transmembrane protein, conserved region (InterPro:IPR018169), RAG1-activating protein 1 homologue (InterPro:IPR018179), RAG1-activating protein-1-related (InterPro:IPR004316); BEST Arabidopsis thaliana protein match is: homolog of Medicago truncatula MTN3 (TAIR:AT5G23660.1); Has 1006 Blast hits to 953 proteins in 116 species: Archae - 0; Bacteria - 2; Metazoa - 236; Fungi - 0; Plants - 627; Viruses - 0; Other Eukaryotes - 141 (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

NC_003074.8 Reference assembly

Range

18052466..18054832 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_114733.4 → NP_190443.1 Nodulin MtN3 family protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_190443.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9SMM5

UniProtKB/TrEMBL

A0A178VKV1, A0A5S9XJ12

Conserved Domains (1) summary

pfam03083
Location:133 → 219

MtN3_slv; Sugar efflux transporter for intercellular exchange