Gene Overview  


General information


Gene id
AT2G26300
Species
Arabidopsis thaliana
Transcript
AT2G26300.1
Coordinates
11198087 - 11200822
Strand
positive
Chromosome
2
Type
Coding gene
Sequence
Show sequence(s)
Gene family
HOM000845   130 genes in 20 species
Sub family
ORTHO006477   24 genes in 19 species
Description
Encodes an alpha subunit of a heterotrimeric GTP-binding protein. The active GTP-bound form of GPA1 binds to the GTG1 and GTG2 abscisic acid (ABA) receptors and appears to affect their GTPase and GTP-binding activity, and hence, ABA binding abilities. GPA1 is a positive regulator in ABA-mediated inhibition of stomatal opening. Plants with recessive mutant alleles have complex phenotypes including: reduced brassinolide response, reduced cell divisions, round leaves, short hypocotyls. It is likely to be involved in the signaling events that trigger unfolded protein response-associated cell death. GPA1 is also involved in sugar signaling.;G protein alpha subunit 1
Comment
transcript
eq
 
Protein information
Cannot create amino acid sequence
 
Gene structure

Loading...please wait

Toolbox


Functional annotation information


GO term(s)
Loading....please wait
InterPro domain(s)
Interpro idDescription
IPR001019 Guanine nucleotide binding protein (G-protein), alpha subunit
IPR011025 G protein alpha subunit, helical insertion
IPR002976 Plant G-protein, alpha subunit
View InterPro domain(s) mapping

Gene ids in other PLAZA versions


No linkout data found