Gene: Sopen07g023860
General Information
Structural Information
- Species Solanum pennellii
- Gene Identifier Sopen07g023860
- Transcript Identifier Sopen07g023860.1
- Gene Type Coding gene
- Location Spenn-ch07 : 68977343-68987759 : positive
Gene Family Information
- ID HOM05D005039
- #Genes/#Species 148/96
- Phylogenetic origin
- ID ORTHO05D006145
- #Genes/#Species 147/96
- Phylogenetic origin
Gene Duplication Information
Labels
Identifiers
- tid Sopen07g023860.1
Descriptions
- Description Encodes a GPCR-type G protein receptor with nine predicted transmembrane domains. The protein binds abscisic acid (ABA) and is predicted to function as an ABA receptor. It has GTP-binding and GTPase activity and binds to ABA more effectively in the presence of GDP. GTG2 binds to GPA1, the alpha subunit of the heterotrimeric G protein. GPA1 (in its GTP-bound state) affects the GTP binding and GTPase activity of GTG2 and may act to down-regulate GTG2 binding to ABA. GTG2 is widely expressed throughout the plant and appears to be involved in the regulation of several ABA-dependent responses including seed germination, plant development, and promotion of stomatal closure. GTG2 transcript levels do not appear to change in response to ABA or abiotic stresses. | GPCR-type G protein 2 (GTG2) | CONTAINS InterPro DOMAIN/s: GPCR 89-related , Protein of unknown function DUF3735 | BEST Arabidopsis thaliana protein match is: GPCR-type G protein 1 .
- Loading (ortholog descriptions from ath)...
Functional Annotation
Biological Process
GO term | Evidence(s) | Provider(s) | Description | Source(s) |
---|---|---|---|---|
GO:0009737 | ISO | PLAZA Integrative Orthology | response to abscisic acid | AT4G27630 |
GO:0009791 | ISO | PLAZA Integrative Orthology | post-embryonic development | AT4G27630 |
GO:0010228 | ISO | PLAZA Integrative Orthology | vegetative to reproductive phase transition of meristem | AT4G27630 |
GO:0070417 | ISO | PLAZA Integrative Orthology | cellular response to cold | Os04g0600800 |
Molecular Function
GO term | Evidence(s) | Provider(s) | Description | Source(s) |
---|---|---|---|---|
GO:0005525 | ISO | PLAZA Integrative Orthology | GTP binding | AT4G27630 |
GO:0005515 | ISO | PLAZA Integrative Orthology | protein binding | AT4G27630 |
GO:0010427 | ISO | PLAZA Integrative Orthology | abscisic acid binding | AT4G27630 |
GO:0051020 | ISO | PLAZA Integrative Orthology | GTPase binding | AT4G27630 |
Cellular Component
GO term | Evidence(s) | Provider(s) | Description | Source(s) |
---|---|---|---|---|
GO:0016020 | IEA | InterPro | membrane | |
GO:0005789 | ISO | PLAZA Integrative Orthology | endoplasmic reticulum membrane | Os04g0600800 |
GO:0043231 | ISO | PLAZA Integrative Orthology | intracellular membrane-bounded organelle | AT4G27630 |
GO:0005886 | ISO | PLAZA Integrative Orthology | plasma membrane | AT4G27630 |
Color Legend
Experimental Evidence |
Computational Reviewed Evidence |
Electronic Evidence |
Mapman id | Description |
---|---|
11.1.2.1.4 | Phytohormone action.abscisic acid.perception and signalling.receptor activities.plasma membrane-localized receptor (GTG) |
26.4.3.1 | External stimuli response.temperature.cold response.cold sensor (COLD1) |