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  5. evm.model.contig_522.10

evm.model.contig_522.10


Description : (at4g27630 : 139.0) 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 (InterPro:IPR015672), Protein of unknown function DUF3735 (InterPro:IPR022535); BEST Arabidopsis thaliana protein match is: GPCR-type G protein 1 (TAIR:AT1G64990.2). & (reliability: 278.0) & (original description: no original description)


Gene families : OG_42_0005142 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0005142_tree

Sequence : coding (download), protein (download)


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Type Description Actions
Neighborhood Porphyridium release: evm.model.contig_522.10
Cluster HCCA clusters: Cluster_49


Type GO Term Name Evidence Source
CC GO:0016020 membrane IEA InterProScan predictions
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Type GO Term Name Evidence Source
MF GO:0003697 single-stranded DNA binding IEP Predicted GO
MF GO:0003917 DNA topoisomerase type I activity IEP Predicted GO
MF GO:0004190 aspartic-type endopeptidase activity IEP Predicted GO
MF GO:0005244 voltage-gated ion channel activity IEP Predicted GO
MF GO:0005247 voltage-gated chloride channel activity IEP Predicted GO
MF GO:0005253 anion channel activity IEP Predicted GO
MF GO:0005254 chloride channel activity IEP Predicted GO
BP GO:0006821 chloride transport IEP Predicted GO
BP GO:0006855 drug transmembrane transport IEP Predicted GO
MF GO:0008308 voltage-gated anion channel activity IEP Predicted GO
MF GO:0015108 chloride transmembrane transporter activity IEP Predicted GO
BP GO:0015893 drug transport IEP Predicted GO
MF GO:0016407 acetyltransferase activity IEP Predicted GO
MF GO:0016987 sigma factor activity IEP Predicted GO
MF GO:0022832 voltage-gated channel activity IEP Predicted GO
MF GO:0070001 aspartic-type peptidase activity IEP Predicted GO
InterPro domains Description Start Stop
IPR025969 ABA_GPCR_dom 331 505
IPR022535 Golgi_pH-regulator_cons_dom 159 214
No external refs found!