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 LOC_Os02g43170.1
Common NameLOC4330144, Os02g0646200, OSNPB_020646200, P0030D07.27, P0519A12.12
Organism
Oryza sativa subsp. japonica
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: 270aa    MW: 28235.4 Da    PI: 5.3139
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
LOC_Os02g43170.1genomeMSUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box18.93.2e-06443538
          zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                       C+ +  + ++ fC  ++  lC+ C    H+       H+
  LOC_Os02g43170.1  4 QCDVCAAEAASVFCCADEAALCDACDHRVHRAnklagkHR 43
                      7*****************************7677777776 PP
2zf-B_box23.98.4e-086294335
          zf-B_box  3 erkCpeHeekelqlfCedCqqllCedClleeHk 35
                      ++ C+ ++ek+  lfC++++  lC++C +  H 
  LOC_Os02g43170.1 62 APLCDICQEKRGFLFCKEDRAILCRECDVPVHT 94
                      689*************************99884 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS501199.741147IPR000315B-box-type zinc finger
SMARTSM003368.5E-9147IPR000315B-box-type zinc finger
CDDcd000219.43E-6347No hitNo description
PROSITE profilePS501199.68460107IPR000315B-box-type zinc finger
SMARTSM003364.1E-1160107IPR000315B-box-type zinc finger
PfamPF006432.3E-662102IPR000315B-box-type zinc finger
CDDcd000212.17E-76395No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009640Biological Processphotomorphogenesis
GO:0005634Cellular Componentnucleus
GO:0000989Molecular Functiontranscription factor activity, transcription factor binding
GO:0008270Molecular Functionzinc ion binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0020039anatomyleaf lamina
Sequence ? help Back to Top
Protein Sequence    Length: 270 aa     Download sequence    Send to blast
MKVQCDVCAA EAASVFCCAD EAALCDACDH RVHRANKLAG KHRRFSLLNP SASGRSPTST  60
TAPLCDICQE KRGFLFCKED RAILCRECDV PVHTASELTM RHSRYLLTGV RLSSEPAASP  120
APPSEEENSS SFCCSADDAV PAPAAPATSH GGSSGSSSIS EYLTTLPGWH VEDFLVDDAT  180
AEAAAAAAAT SSGISANGPC QGVTRIGGLQ ESAGYPAWMA QQQLCCDGLV AGDASPASRE  240
RWVPQMYADQ LAAGSKRSRT STASSYSYW*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Os.532360.0callus| flower| leaf| stem
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasQ6H630
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLOC_Os02g43170.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
RiceGEOs02g43170
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAK0715070.0AK071507.1 Oryza sativa Japonica Group cDNA clone:J023090D24, full insert sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015623928.10.0B-box zinc finger protein 20
SwissprotQ9LQZ74e-52BBX21_ARATH; B-box zinc finger protein 21
TrEMBLQ6H6300.0Q6H630_ORYSJ; ORPHANS transcription factor
STRINGOS02T0646200-010.0(Oryza sativa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP23923679
Representative plantOGRP29841130
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.16e-37salt 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]