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_009128574.1
Organism
Brassica rapa
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: 302aa    MW: 33433.4 Da    PI: 7.6717
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_009128574.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box22.52.4e-07334435
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHk 35
                     +C+ ++++e+  fC+ ++  lC  C    H+
  XP_009128574.1  3 IRCDVCDKEEALVFCTADEASLCGGCDHRVHH 34
                    58*************************99974 PP
2zf-B_box33.86.8e-115693237
        zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..H 37
                    + ++C+ ++ek++ lfC++++  lC+dC +++H+   H
  XP_009128574.1 56 SSPICDICQEKKALLFCQEDRAILCKDCDSSIHSAneH 93
                    5689*****************************65664 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.21147IPR000315B-box-type zinc finger
CDDcd000213.35E-5334No hitNo description
PfamPF006432.9E-5334IPR000315B-box-type zinc finger
SMARTSM003364.8E-6447IPR000315B-box-type zinc finger
SuperFamilySSF578455.95E-55195No hitNo description
SMARTSM003366.1E-1555102IPR000315B-box-type zinc finger
PROSITE profilePS5011910.6855102IPR000315B-box-type zinc finger
PfamPF006433.7E-95796IPR000315B-box-type zinc finger
CDDcd000212.21E-1159102No 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: 302 aa     Download sequence    Send to blast
MKIRCDVCDK EEALVFCTAD EASLCGGCDH RVHHANKLAS KHLRFSLLNP SPSNNSSPIC  60
DICQEKKALL FCQEDRAILC KDCDSSIHSA NEHVKKHDRF LLTGVKLSAT SSVYKPTSES  120
FSSSQDCYVP GPRSSKKPLS ASQSNSSKIQ LTSKIVGDAA VNQLGSTSTI SEYLMDTLPG  180
WHVEDFLDSS LPPFGFSKSG GDDGVSLQSK NMGIWVPQIP QTLPSSYTNK YFSQDNNNNQ  240
IGMYNNKETS PEVQMYAPIQ NMKQQGQNKR WYDDGGFTVP QITTSSSHPT PLPSNKRSRF  300
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_009128574.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1895861e-91AC189586.2 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_009128574.10.0PREDICTED: B-box zinc finger protein 21-like
SwissprotQ9LQZ71e-159BBX21_ARATH; B-box zinc finger protein 21
TrEMBLM4CVF70.0M4CVF7_BRARP; Uncharacterized protein
STRINGBra008204.1-P0.0(Brassica rapa)
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-150salt 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]