Gene Overview  


General information


Gene id
AT2G30470
Species
Arabidopsis thaliana
Transcript
AT2G30470.1
Coordinates
12980904 - 12984724
Strand
negative
Chromosome
2
Type
Coding gene
Sequence
Show sequence(s)
Gene family
HOM001382   85 genes in 22 species
Sub family
ORTHO000950   44 genes in 22 species
Description
HSI2 is a member of a novel family of B3 domain proteins with a sequence similar to the ERF-associated amphiphilic repression (EAR) motif. It functions as an active repressor of the Spo minimal promoter (derived from a gene for sweet potato sporamin A1) through the EAR motif. It contains a plant-specific B3 DNA-binding domain. The Arabidopsis genome contains 42 genes with B3 domains which could be classified into three families that are represented by ABI3, ARF1 and RAV1. HSI2 belongs to the ABI3 family. It is expressed at similar levels in all organs. Treatment with 6% sucrose showed a slight increase in transcript levels after 24 h. No changes were observed after treatment with 50┬ÁM ABA. It is localized in the nucleus via a nuclear localization sequence located in the fourth conserved region of the C-terminal B3 domain.;high-level expression of sugar-inducible gene 2
Comment
transcript
eq
 
Protein information
Cannot create amino acid sequence
 
Gene structure

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Functional annotation information


GO term(s)
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InterPro domain(s)
Interpro idDescription
IPR011124 Zinc finger, CW-type
IPR003340 Transcriptional factor B3
View InterPro domain(s) mapping

Gene ids in other PLAZA versions


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