PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID BGIOSGA016847-PA
Common NameOsI_16816
Organism
Oryza sativa subsp. indica
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa
Family DBB
Protein Properties Length: 250aa    MW: 26733.8 Da    PI: 4.8996
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
BGIOSGA016847-PAgenomeRISView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box19.71.8e-06443538
          zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                       C+ +  + ++ fC  ++  lC+ C    H+       H+
  BGIOSGA016847-PA  4 QCDVCAAEAASVFCCADEAALCDACDRRVHSAnklagkHR 43
                      7**************************9996566777776 PP
2zf-B_box26.71.1e-085992235
          zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHk 35
                      +++ C+ ++ek+  lfC++++  lC++C ++ H 
  BGIOSGA016847-PA 59 KPPLCDICQEKRGFLFCKEDRAILCRECDVTVHT 92
                      6899***************************994 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003363.0E-11147IPR000315B-box-type zinc finger
PROSITE profilePS501199.84147IPR000315B-box-type zinc finger
CDDcd000212.49E-7347No hitNo description
PfamPF006432.0E-5444IPR000315B-box-type zinc finger
SMARTSM003364.8E-1358105IPR000315B-box-type zinc finger
PROSITE profilePS5011910.0458105IPR000315B-box-type zinc finger
PfamPF006433.9E-75992IPR000315B-box-type zinc finger
CDDcd000211.60E-861105No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009641Biological Processshade avoidance
GO:0005622Cellular Componentintracellular
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 250 aa     Download sequence    Send to blast
MKVQCDVCAA EAASVFCCAD EAALCDACDR RVHSANKLAG KHRRFSLLQP LASSSSAQKP  60
PLCDICQEKR GFLFCKEDRA ILCRECDVTV HTTSELTRRH GRFLLTGVRL SSAPMDSPAP  120
SEEEEEEAGE DYSCSPSSVA GTAAGSASDG SSISEYLTKT LPGWHVEDFL VDEATAASSS  180
SDGLFQGGLL AQIGGVPDGY AAWAGREQLH SGVAVAADER ASRERWVPQM NAEWGAGSKR  240
PRASPPCLYW
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Os.58900.0callus| leaf| panicle| root| seed| stem
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO1166408040.0
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that acts as positive regulator of seedling photomorphogenesis (PubMed:17965270). Acts downstream of COP1 and play an important role in early and long-term adjustment of the shade avoidance syndrome (SAS) responses in natural environments (PubMed:21070414). {ECO:0000269|PubMed:17965270, ECO:0000269|PubMed:21070414}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAK0613330.0AK061333.1 Oryza sativa Japonica Group cDNA clone:006-303-A11, full insert sequence.
GenBankCT8301690.0CT830169.1 Oryza sativa (indica cultivar-group) cDNA clone:OSIGCRA102E21, full insert sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015634023.10.0B-box zinc finger protein 20 isoform X2
SwissprotQ9LQZ71e-54BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA2XVZ80.0A2XVZ8_ORYSI; Uncharacterized protein
TrEMBLQ7XR920.0Q7XR92_ORYSJ; AP2-EREBP transcription factor
STRINGOS04T0540200-010.0(Oryza sativa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP23923679
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.14e-29salt tolerance homolog2
Publications ? help Back to Top
  1. Xu D, et al.
    BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation.
    Proc. Natl. Acad. Sci. U.S.A., 2016. 113(27): p. 7655-60
    [PMID:27325768]
  2. Xu DB, et al.
    The G-Protein Ī² Subunit AGB1 Promotes Hypocotyl Elongation through Inhibiting Transcription Activation Function of BBX21 inĀ Arabidopsis.
    Mol Plant, 2017. 10(9): p. 1206-1223
    [PMID:28827171]
  3. Xu D,Jiang Y,Li J,Holm M,Deng XW
    The B-Box Domain Protein BBX21 Promotes Photomorphogenesis.
    Plant Physiol., 2018. 176(3): p. 2365-2375
    [PMID:29259103]
  4. Job N,Yadukrishnan P,Bursch K,Datta S,Johansson H
    Two B-Box Proteins Regulate Photomorphogenesis by Oppositely Modulating HY5 through their Diverse C-Terminal Domains.
    Plant Physiol., 2018. 176(4): p. 2963-2976
    [PMID:29439209]
  5. Crocco CD,Ocampo GG,Ploschuk EL,Mantese A,Botto JF
    Heterologous Expression of AtBBX21 Enhances the Rate of Photosynthesis and Alleviates Photoinhibition in Solanumtuberosum.
    Plant Physiol., 2018. 177(1): p. 369-380
    [PMID:29555784]
  6. Kang X, et al.
    HRB2 and BBX21 interaction modulates Arabidopsis ABI5 locus and stomatal aperture.
    Plant Cell Environ., 2018. 41(8): p. 1912-1925
    [PMID:29748960]