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Gene : SOS1 A. thaliana

DB identifier  ? AT2G01980 Secondary Identifier  ? locus:2041100
Name  ? SALT OVERLY SENSITIVE 1 Brief Description  sodium proton exchanger, putative (NHX7) (SOS1)
TAIR Computational Description  sodium proton exchanger, putative (NHX7) (SOS1);(source:Araport11)
TAIR Curator Summary  Encodes a plasma membrane-localized Na+/H+ antiporter SOS1. Functions in the extrusion of toxic Na+ from cells and is essential for plant salt tolerance. Has 12 predicted transmembrane domains in the N-terminal region and a long cytoplasmic tail of approx. 700 aa at the C-terminal side. SOS1 interacts through its predicted cytoplasmic tail with RCD1, a regulator of oxidative-stress responses, suggesting that SOS1 might function in oxidative-stress tolerance.
TAIR Short Description  sodium proton exchanger, putative (NHX7) (SOS1)
TAIR Aliases  ATNHX7, ATSOS1, SOS1

21 Gene Rifs

1 Organism

100 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 6407  
Location: Chr2:457002-463408

Gene models - SOS1 AT2G01980

? Gene models

Transcripts: 1  Exons: 23  Introns: 22 

Overlapping Features

? Genome features that overlap coordinates of this Gene

24 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
NHX7_ARATH function Acts in electroneutral exchange of protons for cations such as Na(+) or Li(+) across plasma membrane. Involved in Na(+) and K(+) homeostasis. Required for cytoplasmic Na(+) and Li(+) detoxification by secreting them from the cytoplasm to the extracellular space. Regulates Na(+) content of the xylem sap.
NHX7_ARATH similarity Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family.
NHX7_ARATH tissue specificity More expressed in roots than in shoots. Mostly localized in parenchyma cells at the xylem/symplast boundary in roots, hypocotyls, stems and leaves. Also present in root tips epidermal cells.

1 Proteins

Function

Interactions

Interaction Network

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Expression

eFP Visualization

Data Source: BAR




Co-expression

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Data Source: ATTED-II
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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

9 Data Sets