Gene: AT2G26300

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT2G26300
  • Transcript Identifier AT2G26300.1
  • Gene Type Coding gene
  • Location Chr2 : 11198087-11200822 : positive

Gene Family Information

  • ID HOM05D000833
  • #Genes/#Species 715/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT2G26300.1
  • symbol GP ALPHA 1
  • Alias ATGPA1,ARABIDOPSIS THALIANA G PROTEIN ALPHA SUBUNIT 1,GPA1,G PROTEIN ALPHA SUBUNIT 1
  • uniprot P18064

Descriptions

  • Description G protein alpha subunit 1
  • Computational description G protein alpha subunit 1 (GP ALPHA 1); FUNCTIONS IN: in 6 functions; INVOLVED IN: in 16 processes; LOCATED IN: plasma membrane, endoplasmic reticulum membrane, heterotrimeric G-protein complex; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Plant G-protein, alpha subunit (InterPro:IPR002976), Guanine nucleotide binding protein (G-protein), alpha subunit (InterPro:IPR001019), G protein alpha subunit, helical insertion (InterPro:IPR011025); BEST Arabidopsis thaliana protein match is: extra-large GTP-binding protein 3 (TAIR:AT1G31930.3); Has 3745 Blast hits to 3647 proteins in 408 species: Archae - 0; Bacteria - 0; Metazoa - 2360; Fungi - 766; Plants - 268; Viruses - 0; Other Eukaryotes - 351 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009738
IEA
GOA Databaseabscisic acid-activated signaling pathway
GO:0009738
IMP
TAS
Gene Ontologyabscisic acid-activated signaling pathway1 2
GO:0007165
IEA
GOA Databasesignal transduction
GO:0007165
IEA
InterProsignal transduction
GO:0043086
IEA
GOA Databasenegative regulation of catalytic activity
GO:0007188
IEA
GOA Databaseadenylate cyclase-modulating G protein-coupled receptor signaling pathway
GO:0007188
IBA
Gene Ontologyadenylate cyclase-modulating G protein-coupled receptor signaling pathway3
GO:0007188
IEA
InterProadenylate cyclase-modulating G protein-coupled receptor signaling pathway
GO:0010476
ISO
PLAZA Integrative Orthologygibberellin mediated signaling pathway Os05g0333200
GO:0048639
ISO
PLAZA Integrative Orthologypositive regulation of developmental growth Os05g0333200
GO:0009742
ISO
PLAZA Integrative Orthologybrassinosteroid mediated signaling pathway Os05g0333200
GO:0002758
ISO
PLAZA Integrative Orthologyinnate immune response-activating signal transduction Os05g0333200
GO:0007186
IEA
GOA DatabaseG protein-coupled receptor signaling pathway
GO:0007186
IMP
Gene OntologyG protein-coupled receptor signaling pathway4
GO:0007186
IEA
InterProG protein-coupled receptor signaling pathway
GO:0009094
IMP
Gene OntologyL-phenylalanine biosynthetic process5
GO:0006571
IMP
Gene Ontologytyrosine biosynthetic process5
GO:0072593
IMP
Gene Ontologyreactive oxygen species metabolic process6
GO:0010119
IMP
TAS
Gene Ontologyregulation of stomatal movement6 7
GO:0008219
IMP
Gene Ontologycell death6
GO:0042127
IMP
Gene Ontologyregulation of cell population proliferation8
GO:0010244
IMP
Gene Ontologyresponse to low fluence blue light stimulus by blue low-fluence system5
GO:0003376
IMP
Gene Ontologysphingosine-1-phosphate receptor signaling pathway9
GO:0009845
IMP
Gene Ontologyseed germination10
GO:0009740
IMP
Gene Ontologygibberellic acid mediated signaling pathway10
GO:0009749
IGI
Gene Ontologyresponse to glucose11
GO:0090333
IMP
Gene Ontologyregulation of stomatal closure4
GO:0019236
IMP
Gene Ontologyresponse to pheromone4
GO:0010027
IMP
Gene Ontologythylakoid membrane organization12
GO:0009785
IMP
Gene Ontologyblue light signaling pathway2
GO:0009789
IMP
Gene Ontologypositive regulation of abscisic acid-activated signaling pathway7

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003924
IEA
GOA DatabaseGTPase activity
GO:0003924
IDA
IBA
Gene OntologyGTPase activity3 8
GO:0003924
IEA
InterProGTPase activity
GO:0005525
IEA
GOA DatabaseGTP binding
GO:0005525
IDA
Gene OntologyGTP binding11
GO:0000166
IEA
GOA Databasenucleotide binding
GO:0046872
IEA
GOA Databasemetal ion binding
GO:0001664
IEA
GOA DatabaseG protein-coupled receptor binding
GO:0001664
IBA
Gene OntologyG protein-coupled receptor binding3
GO:0001664
IEA
InterProG protein-coupled receptor binding
GO:0031683
IEA
GOA DatabaseG-protein beta/gamma-subunit complex binding
GO:0031683
IBA
Gene OntologyG-protein beta/gamma-subunit complex binding3
GO:0031683
IEA
InterProG-protein beta/gamma-subunit complex binding
GO:0019001
IEA
GOA Databaseguanyl nucleotide binding
GO:0019001
IEA
InterProguanyl nucleotide binding
GO:0005515
IPI
Gene Ontologyprotein binding13
GO:0016247
IMP
Gene Ontologychannel regulator activity1
GO:0051020
IPI
Gene OntologyGTPase binding14
GO:0005095
IDA
Gene OntologyGTPase inhibitor activity14

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009506
IDA
GOA Databaseplasmodesma
GO:0009506
HDA
Gene Ontologyplasmodesma15
GO:0005834
IEA
GOA Databaseheterotrimeric G-protein complex
GO:0005834
IDA, IPI
IBA
TAS
Gene Ontologyheterotrimeric G-protein complex3 6 16 17
GO:0005834
IEA
InterProheterotrimeric G-protein complex
GO:0016020
IEA
GOA Databasemembrane
GO:0005886
IEA
GOA Databaseplasma membrane
GO:0005886
IDA, HDA
Gene Ontologyplasma membrane8 18
GO:0005789
IDA
Gene Ontologyendoplasmic reticulum membrane19
GO:0005777
HDA
Gene Ontologyperoxisome20
GO:0005737
ISM
Gene Ontologycytoplasm

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR001019 Guanine nucleotide binding protein (G-protein), alpha subunit
IPR011025 G protein alpha subunit, helical insertion
IPR027417 P-loop containing nucleoside triphosphate hydrolase
IPR002976 Plant G-protein, alpha subunit
Mapman id Description
27.9.2.1 Multi-process regulation.G-protein-dependent signalling.heterotrimeric G-protein complex.canonical component alpha (GPA)