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Gene : IREG3 A. thaliana

DB identifier  ? AT5G26820 Secondary Identifier  ? locus:2148523
Name  ? iron-regulated protein 3 Brief Description  iron-regulated protein 3
TAIR Computational Description  iron-regulated protein 3;(source:Araport11)
TAIR Curator Summary  Mutations in MAR1 confer resistance, while MAR1 overexpression causes hypersensitivity to multiple aminoglycoside antibiotics. Localizes to the chloroplast envelope. MAR1 may act as a plastid transporter involved in cellular iron homeostasis. The mRNA is cell-to-cell mobile.
TAIR Short Description  iron-regulated protein 3
TAIR Aliases  ATIREG3, FPN3, IREG3, MAR1, RTS3

2 Gene Rifs

1 Organism

16 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3590  
Location: Chr5:9433569-9437158

Gene models - IREG3 AT5G26820

? Gene models

Transcripts: 1  Exons: 12  Introns: 11 

Overlapping Features

? Genome features that overlap coordinates of this Gene

13 Child Features

0 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
S40A3_ARATH function Probable plastid transporter that may play a role in iron chelation, storage or sequestration under limiting iron conditions. In presence of exogenous antibiotics, may allow opportunistic entry of multiple aminoglycoside antibiotics into the chloroplast.
S40A3_ARATH similarity Belongs to the ferroportin (FP) (TC 2.A.100) family. SLC40A subfamily.
S40A3_ARATH tissue specificity Widely expressed.

1 Proteins

Function

Gene Ontology

cellular component
chloroplast envelope  ? ECO  
membrane  ? ECO  
chloroplast  ? ECO  
mitochondrion  ? ECO  
molecular function
transmembrane transporter activity  ? ECO  
iron ion transmembrane transporter activity  ? ECO  
biological process
intracellular iron ion homeostasis  ? 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

7 Data Sets