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 XP_013588404.1
Organism
Brassica oleracea
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family DBB
Protein Properties Length: 322aa    MW: 35776 Da    PI: 7.4559
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_013588404.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box23.71e-07334435
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHk 35
                     +C+ ++++e++ fC+ ++  lC+ C    H+
  XP_013588404.1  3 IRCDVCDKEEASVFCTADEASLCDGCDHRVHH 34
                    58*************************99974 PP
2zf-B_box32.71.5e-105894438
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                    ++C+ ++ek++ lfC++++  lC+dC +++H+   Ht
  XP_013588404.1 58 PICDICQEKKALLFCQQDRAILCKDCDSSIHSAneHT 94
                    79*****************************657876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.623147IPR000315B-box-type zinc finger
CDDcd000219.40E-6334No hitNo description
PfamPF006431.1E-5334IPR000315B-box-type zinc finger
SMARTSM003362.9E-6447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.23955102IPR000315B-box-type zinc finger
SMARTSM003365.4E-1555102IPR000315B-box-type zinc finger
PfamPF006431.0E-85895IPR000315B-box-type zinc finger
CDDcd000218.37E-1160102No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005622Cellular Componentintracellular
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 322 aa     Download sequence    Send to blast
MKIRCDVCDK EEASVFCTAD EASLCDGCDH RVHHANKLAS KHLRFSLLYP SSSKISSPIC  60
DICQEKKALL FCQQDRAILC KDCDSSIHSA NEHTKKHDRF LLTGVKLSPA SSVYKPTTES  120
PSSSQDCSVP APSKKPISAP QSQIKNSKIQ PSKISSDVGM NQWGSTSTIS EYLIDTLPGW  180
HVEDFLDSSL PPFGFSKSGD DDGVLPFMEA EGDSTKRNNN NTVSLPSKNM GIWVPQVPQT  240
LPSSYTNQYF PRDNNNIQFG MYNNKETSHG VETYAPVQNM KQQGQNKRWY DDGGFTVPQM  300
TTTTSTFTHP PLASNKKSRS FW
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
PlantRegMapXP_013588404.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1895860.0AC189586.2 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrH012I05, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_013588404.10.0PREDICTED: B-box zinc finger protein 21
SwissprotQ9LQZ71e-170BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A0D3D0X50.0A0A0D3D0X5_BRAOL; Uncharacterized protein
TrEMBLA0A3P6HEX00.0A0A3P6HEX0_BRAOL; Uncharacterized protein
STRINGBo6g119700.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM54002748
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.11e-155salt 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]