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Gene : SUC1 A. thaliana

DB identifier  ? AT1G71880 Secondary Identifier  ? locus:2016069
Name  ? sucrose-proton symporter 1 Brief Description  sucrose-proton symporter 1
TAIR Computational Description  sucrose-proton symporter 1;(source:Araport11)
TAIR Curator Summary  Sucrose transporter gene induced in response to nematodes; member of Sucrose-proton symporter family. The mRNA is cell-to-cell mobile.
TAIR Short Description  sucrose-proton symporter 1
TAIR Aliases  ATSUC1, SUC1

6 Gene Rifs

1 Organism

36 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2435  
Location: Chr1:27054030-27056464

Gene models - SUC1 AT1G71880

? Gene models

Transcripts: 1  Exons: 3  Introns: 2 

Overlapping Features

? Genome features that overlap coordinates of this Gene

4 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
SUC1_ARATH developmental stage Transcripts accumulate in mature pollen before and during germination, but translation starts only when pollen germination initiates, and continues in pollen tubes. Expressed in cells surrounding the vascular bundle of the anther connective tissue, mostly at the dehiscence time. Also present in a ring of parenchymatic cells between the xylem vessels of the style (upper end of the transmitting tract toward which pollen tubes grow). Expressed in the epidermal cell layers of funiculi (at protein level).
SUC1_ARATH function Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system). This transport is both voltage- and energy-dependent. Can also transport other glucosides such as maltose, alpha-phenylglucoside and beta-phenylglucoside. May also transport biotin. Required for normal pollen germination and anthocyanin accumulation induced by sucrose.
SUC1_ARATH pathway Glycan biosynthesis; sucrose metabolism.
SUC1_ARATH similarity Belongs to the glycoside-pentoside-hexuronide (GPH) cation symporter transporter (TC 2.A.2.4) family.
SUC1_ARATH tissue specificity Expressed in flowers (at protein level). Highly expressed in pollen. Expressed in pollen tubes and root vascular cylinder, pericycle and endodermis.

1 Proteins

Function

Gene Ontology

cellular component
plasmodesma  ? ECO  
plasma membrane  ? ECO  
mitochondrion  ? ECO  
vacuole  ? ECO  
molecular function
sucrose:proton symporter activity  ? ECO  
biological process
response to nematode  ? ECO  
sucrose metabolic process  ? ECO  
pollen germination  ? ECO  

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

8 Data Sets