PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID 125734
Common NameGBF_2, SELMODRAFT_125734
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Lycopodiidae; Selaginellales; Selaginellaceae; Selaginella
Family bZIP
Protein Properties Length: 80aa    MW: 9429.75 Da    PI: 10.5467
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
125734genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
  bZIP_1  1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63
            e+elkr+rrkq+NRe+ArrsR+RK+a++eeL ++v++L  eN aL+ el +l +e  kl +e+
            89*********************************************************9997 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA: hitNo description
SMARTSM003381.4E-20266IPR004827Basic-leucine zipper domain
PfamPF001705.9E-21264IPR004827Basic-leucine zipper domain
PROSITE profilePS5021712.886467IPR004827Basic-leucine zipper domain
SuperFamilySSF579594.94E-12561No hitNo description
CDDcd147022.09E-12756No hitNo description
PROSITE patternPS000360924IPR004827Basic-leucine zipper domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0010310Biological Processregulation of hydrogen peroxide metabolic process
GO:0010629Biological Processnegative regulation of gene expression
GO:0090342Biological Processregulation of cell aging
GO:0005737Cellular Componentcytoplasm
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0044212Molecular Functiontranscription regulatory region DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 80 aa     Download sequence    Send to blast
Nucleic Localization Signal ? help Back to Top
No. Start End Sequence
Functional Description ? help Back to Top
Source Description
UniProtBinds to the G-box motif (5'-CCACGTGG-3') of the rbcS-1A gene promoter (PubMed:1373374). G-box and G-box-like motifs are cis-acting elements defined in promoters of certain plant genes which are regulated by such diverse stimuli as light-induction or hormone control. Binds to the G-box motif 5'-CACGTG-3' of LHCB2.4 (At3g27690) promoter. May act as transcriptional activator in light-regulated expression of LHCB2.4. Probably binds DNA as monomer. DNA-binding activity is redox-dependent (PubMed:22718771). {ECO:0000269|PubMed:1373374, ECO:0000269|PubMed:22718771}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00039PBMTransfer from AT4G36730Download
Motif logo
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024516948.14e-38bZIP transcription factor 16
SwissprotP427742e-22GBF1_ARATH; G-box-binding factor 1
TrEMBLD8SVD23e-48D8SVD2_SELML; Uncharacterized protein GBF_2 (Fragment)
STRINGEFJ115925e-49(Selaginella moellendorffii)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Representative plantOGRP7001767
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G36730.27e-25G-box binding factor 1
Publications ? help Back to Top
  1. Banks JA, et al.
    The Selaginella genome identifies genetic changes associated with the evolution of vascular plants.
    Science, 2011. 332(6032): p. 960-3
  2. Gangappa SN,Srivastava AK,Maurya JP,Ram H,Chattopadhyay S
    Z-box binding transcription factors (ZBFs): a new class of transcription factors in Arabidopsis seedling development.
    Mol Plant, 2013. 6(6): p. 1758-68
  3. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
  4. Karumuri S,Bandopadhyay R
    In silico analysis of the structure and interaction of COP1 protein of Arabidopsis thaliana.
    Indian J. Biochem. Biophys., 2014. 51(5): p. 343-9
  5. Smykowski A,Zimmermann P,Zentgraf U
    CORRECTION. G-Box Binding Factor1 Reduces CATALASE2 Expression and Regulates the Onset of Leaf Senescence in Arabidopsis.
    Plant Physiol., 2016. 170(2): p. 1164-7
  6. Smykowski A,Fischer SM,Zentgraf U
    Phosphorylation Affects DNA-Binding of the Senescence-Regulating bZIP Transcription Factor GBF1.
    Plants (Basel), 2015. 4(3): p. 691-709
  7. Giri MK, et al.
    GBF1 differentially regulates CAT2 and PAD4 transcription to promote pathogen defense in Arabidopsis thaliana.
    Plant J., 2017. 91(5): p. 802-815