TMT2 tonoplast monosaccharide transporter2 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: TMT2
Official Full Name: tonoplast monosaccharide transporter2
Primary source: TAIR:AT4G35300
Locus tag: AT4G35300
See related: Araport:AT4G35300
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: F23E12.140; F23E12_140; tonoplast monosaccharide transporter2
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Genomic context

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See TMT2 in Genome Data Viewer

Location:: chromosome: 4

Exon count:: 5

Sequence:: Chromosome: 4; NC_003075.7 (16795775..16799823, complement)

Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Vacuolar Sugar Transporter TMT2 Plays Crucial Roles in Germination and Seedling Development in Arabidopsis.
Title: Vacuolar Sugar Transporter TMT2 Plays Crucial Roles in Germination and Seedling Development in Arabidopsis.
AtSUC4 most likely catalyses proton-coupled sucrose export from the vacuole within the Arabidopsis cell. However, TMT1/2 probably represents a proton-coupled antiporter capable of high-capacity loading of glucose and sucrose into the vacuole.
Title: Proton-driven sucrose symport and antiport are provided by the vacuolar transporters SUC4 and TMT1/2.

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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_001160815.2

Supported by ESTs:

NM_001203993.1

Supported by ESTs:

NM_001203994.1

Supported by ESTs:

NM_001342340.1

Supported by ESTs:

NM_001342344.1

Supported by ESTs:

NM_119696.5

Supported by ESTs:

NM_179234.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables nucleoside transmembrane transporter activity	ISS Inferred from Sequence or Structural Similarity more info
enables transmembrane transporter activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in response to cold	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to fructose	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to glucose	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to salt	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to sucrose	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to water deprivation	IEP Inferred from Expression Pattern more info	PubMed
involved_in transmembrane transport	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in Golgi apparatus	HDA more info	PubMed
located_in plant-type vacuole	HDA more info	PubMed
located_in plant-type vacuole membrane	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	HDA more info	PubMed

General protein information

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Preferred Names: tonoplast monosaccharide transporter2

NP_001154287.1

tonoplast monosaccharide transporter2; 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: tonoplast monosaccharide transporter3 (TAIR:AT3G51490.2); Has 51372 Blast hits to 39289 proteins in 2480 species: Archae - 776; Bacteria - 26387; Metazoa - 6852; Fungi - 11680; Plants - 3623; Viruses - 0; Other Eukaryotes - 2054 (source: NCBI BLink).

NP_001190922.1

tonoplast monosaccharide transporter2 (TMT2); CONTAINS InterPro DOMAIN/s: Sugar/inositol transporter (InterPro:IPR003663), General substrate transporter (InterPro:IPR005828), Major facilitator superfamily, general substrate transporter (InterPro:IPR016196); BEST Arabidopsis thaliana protein match is: tonoplast monosaccharide transporter3 (TAIR:AT3G51490.2).

NP_001190923.1

tonoplast monosaccharide transporter2 (TMT2); 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: tonoplast monosaccharide transporter3 (TAIR:AT3G51490.2).

NP_195256.3

tonoplast monosaccharide transporter2 (TMT2); FUNCTIONS IN: carbohydrate transmembrane transporter activity, sugar:hydrogen symporter activity, nucleoside transmembrane transporter activity; INVOLVED IN: response to fructose stimulus, response to salt stress, response to sucrose stimulus, response to glucose stimulus; LOCATED IN: plasma membrane, vacuole, membrane; EXPRESSED IN: 27 plant structures; EXPRESSED DURING: 13 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: tonoplast monosaccharide transporter3 (TAIR:AT3G51490.2); Has 51372 Blast hits to 39289 proteins in 2480 species: Archae - 776; Bacteria - 26387; Metazoa - 6852; Fungi - 11680; Plants - 3623; Viruses - 0; Other Eukaryotes - 2054 (source: NCBI BLink).

NP_849565.1

tonoplast monosaccharide transporter2 (TMT2); FUNCTIONS IN: carbohydrate transmembrane transporter activity, sugar:hydrogen symporter activity, nucleoside transmembrane transporter activity; INVOLVED IN: response to fructose stimulus, response to salt stress, response to sucrose stimulus, response to glucose stimulus; LOCATED IN: plasma membrane, vacuole, membrane; EXPRESSED IN: 27 plant structures; EXPRESSED DURING: 13 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: tonoplast monosaccharide transporter3 (TAIR:AT3G51490.2); Has 51368 Blast hits to 39283 proteins in 2480 species: Archae - 776; Bacteria - 26387; Metazoa - 6850; Fungi - 11680; Plants - 3625; Viruses - 0; Other Eukaryotes - 2050 (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_003075.7 Reference assembly

Range

16795775..16799823 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001342341.1 → NP_001328129.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_001342342.1 → NP_001328130.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_001342343.1 → NP_001328127.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_001342339.1 → NP_001328125.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_001203993.1 → NP_001190922.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

F4JMZ7

Conserved Domains (1) summary

cd06174
Location:321 → 512

MFS; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of ...
NM_001203994.1 → NP_001190923.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_179234.2 → NP_849565.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_119696.5 → NP_195256.3 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/Swiss-Prot

C0Z2Y0, O65497, Q8LPQ8

Conserved Domains (1) summary

cd06174
Location:14 → 174

MFS; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of ...
NM_001342344.1 → NP_001328128.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/Swiss-Prot

C0Z2Y0, O65497, Q8LPQ8
NM_001342340.1 → NP_001328126.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178V1T0, A0A5S9XYU7

Conserved Domains (1) summary

cl28910
Location:516 → 713

MFS; Major Facilitator Superfamily
NM_001160815.2 → NP_001154287.1 tonoplast monosaccharide transporter2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/Swiss-Prot

C0Z2Y0, O65497, Q8LPQ8

Conserved Domains (1) summary

cd06174
Location:14 → 174

MFS; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of ...