Gene: AT2G46270 (Arabidopsis thaliana)

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Gene Identifier
AT2G46270
Transcript Identifier
AT2G46270.2
Gene Type
Coding gene
Location
Chr2 : 19000859-19002901 : positive

Family

Gene family
HOM04M003499
(49 genes in 23 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
G-box binding factor 3
Curated Summary
encodes a bZIP G-box binding protein whose expression is induced by ABA. It has been shown to bind to Adh that contains the G-box and is induced by cold and water deprivation. GBF3 has been shown to be expressed mostly in the root and dark-grown leaves. GBF3 can act as homodimers and as heterodimers with GFB1, GBF2 and GBF4. In addition, GBF3¡¯s DNA binding activity is enhanced by GIP1, GPRI1 and GPRI2.
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Identifiers

Type Value
symbolGBF3
tidAT2G46270.2
UniProtF4II62

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006355 IEAGene Ontologyregulation of transcription, DNA-templated1
GO:0006351 IEAUniProttranscription, DNA-templated1
GO:0009737 IEPUniProtresponse to abscisic acid1
GO:0010540 IMPUniProtbasipetal auxin transport
GO:0007155 IMPUniProtcell adhesion
GO:0071555 IMPUniProtcell wall organization
GO:0000911 IMPUniProtcytokinesis by cell plate formation
GO:0009793 IMPUniProtembryo development ending in seed dormancy
GO:0009880 IMPUniProtembryonic pattern specification
GO:0006897 IMPUniProtendocytosis
GO:0032509 IMPUniProtendosome transport via multivesicular body sorting pathway
GO:0001736 IGIUniProtestablishment of planar polarity
GO:0010274 IMPUniProthydrotropism
GO:0010311 IMPUniProtlateral root formation
GO:0009942 IMPUniProtlongitudinal axis specification
GO:0010087 IMPUniProtphloem or xylem histogenesis
GO:0015031 IEAUniProtprotein transport
GO:0032012 IEAUniProtregulation of ARF protein signal transduction
GO:0048209 TASUniProtregulation of vesicle targeting, to, from or within Golgi
GO:0048765 IGIUniProtroot hair cell differentiation
GO:0009826 IMPUniProtunidimensional cell growth
GO:0016192 IMPUniProtvesicle-mediated transport
GO:0009846 IEAPLAZA Integrative Orthologypollen germinationAT4G01120
GO:0009637 IEAPLAZA Integrative Orthologyresponse to blue lightAT4G01120
GO:0019760 IEAPLAZA Integrative Orthologyglucosinolate metabolic processAT4G01120

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003700 IEA, ISSUniProttranscription factor activity, sequence-specific DNA binding1 2
GO:0043565 IDA, IEAIPI, UniProtsequence-specific DNA binding1 2 3 4
GO:0005515 IPIGene Ontologyprotein binding1
GO:0044212 IPIUniProttranscription regulatory region DNA binding1 2
GO:0005086 IDAUniProtARF guanyl-nucleotide exchange factor activity
GO:0042802 IPIUniProtidentical protein binding
GO:0042803 IPIUniProtprotein homodimerization activity
GO:0003677 IEAPLAZA Integrative OrthologyDNA bindingAT4G01120

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 IEA, ISM, UniProtnucleus1 2
GO:0005829 IDA, IEAUniProtcytosol1
GO:0005768 IDAUniProtendosome
GO:0010008 IEAUniProtendosome membrane
GO:0005886 IDAUniProtplasma membrane
GO:0005802 IBAUniProttrans-Golgi network
GO:0090406 IEAPLAZA Integrative Orthologypollen tubeAT4G01120
GO:0005737 IEAPLAZA Integrative OrthologycytoplasmAT4G01120

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR004827Basic-leucine zipper domain
IPR012900G-box binding protein, multifunctional mosaic region

Mapman id Description
15.5.4.1.RNA biosynthesis.transcriptional regulation.bZIP transcription factor superfamily.transcription factor (bZIP)
No SignalP domains detected for this gene.