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 KFK41989.1
Organism
Arabis alpina
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Arabideae; Arabis
Family DBB
Protein Properties Length: 312aa    MW: 34544.3 Da    PI: 6.2983
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
KFK41989.1genomeMPIPBRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box24.74.9e-08334435
    zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHk 35
                 +C+ ++++e++ fC+ ++  lC  C  + H+
  KFK41989.1  3 IRCDVCDKEEASVFCTADEASLCGGCDHQVHH 34
                58***************************974 PP
2zf-B_box32.81.5e-105694238
    zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                +++ C+ ++ek++ lfC++++  lC+dC +++H+   Ht
  KFK41989.1 56 SAPLCDICQEKKALLFCQQDRAILCKDCDSSIHSAneHT 94
                5789*****************************657876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.651147IPR000315B-box-type zinc finger
PfamPF006436.0E-6334IPR000315B-box-type zinc finger
CDDcd000212.83E-6347No hitNo description
SMARTSM003361.5E-6447IPR000315B-box-type zinc finger
SMARTSM003367.7E-1655102IPR000315B-box-type zinc finger
PROSITE profilePS5011910.53755102IPR000315B-box-type zinc finger
PfamPF006437.6E-95695IPR000315B-box-type zinc finger
CDDcd000211.47E-1158102No 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: 312 aa     Download sequence    Send to blast
MKIRCDVCDK EEASVFCTAD EASLCGGCDH QVHHANKLAS KHLRFSLLYP SSSTNSAPLC  60
DICQEKKALL FCQQDRAILC KDCDSSIHSA NEHTKKHDRF LLTGVKLSPT SSVYKPTSES  120
SSTSLTSQDC SVPGSIKKPP PQNNNNNSTK IQSSDAVTTN QWGSTSTISE YLMDTNLPGW  180
HVEDFLDSSL PPFGFSKSGD DDGVIPYMET KENNTVSLPS KNLGIWVPQI PQTLPSSYSN  240
QYFSQDNNIQ FGLYNKETSP EVESYASIQN MKQGQNKRWY DDGGFTVPQI TTTSSFTPSP  300
TLSSNKRSRS 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
PlantRegMapKFK41989.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB4935363e-83AB493536.1 Arabidopsis thaliana At1g75540 mRNA for hypothetical protein, partial cds, clone: RAAt1g75540.
GenBankAC0064343e-83AC006434.5 Genomic sequence for Arabidopsis thaliana BAC F10A5, complete sequence.
GenBankAK2275343e-83AK227534.1 Arabidopsis thaliana mRNA for putative zinc finger protein, partial sequence., clone: RAFL14-14-I21.
GenBankBT0045853e-83BT004585.1 Arabidopsis thaliana At1g75540 gene, complete cds.
GenBankCP0026843e-83CP002684.1 Arabidopsis thaliana chromosome 1 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018447019.10.0PREDICTED: B-box zinc finger protein 21
SwissprotQ9LQZ71e-175BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A087HIN70.0A0A087HIN7_ARAAL; Uncharacterized protein
STRINGA0A087HIN70.0(Arabis alpina)
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-156salt 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]