PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID evm.model.supercontig_140.16
Organism
Carica papaya
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Caricaceae; Carica
Family DBB
Protein Properties Length: 281aa    MW: 30715.6 Da    PI: 6.2993
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
evm.model.supercontig_140.16genomeASGPBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box24.46e-08443538
                      zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                                   C+ ++++e++ fC+ ++  lC++C    H+       H+
  evm.model.supercontig_140.16  4 QCDVCNKNEASVFCTADEAALCDSCDYRVHHAnklaskHQ 43
                                  7**************************9964446666666 PP
2zf-B_box26.91e-085688436
                      zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg 36
                                  + C+ ++e ++ lfC++++  lC+dC + +H  
  evm.model.supercontig_140.16 56 PLCDVCQERRALLFCQQDRATLCRDCDMPIHTA 88
                                  78****************************954 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.95147IPR000315B-box-type zinc finger
CDDcd000211.72E-7347No hitNo description
SMARTSM003364.8E-8447IPR000315B-box-type zinc finger
PfamPF006434.9E-6444IPR000315B-box-type zinc finger
SMARTSM003361.7E-1353100IPR000315B-box-type zinc finger
PROSITE profilePS501199.71253100IPR000315B-box-type zinc finger
CDDcd000219.14E-105699No hitNo description
PfamPF006431.6E-65696IPR000315B-box-type zinc finger
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: 281 aa     Download sequence    Send to blast
MKIQCDVCNK NEASVFCTAD EAALCDSCDY RVHHANKLAS KHQRFSLIHP SAKEFPLCDV  60
CQERRALLFC QQDRATLCRD CDMPIHTANE LTKKHDRFLF TGIKLSPTAS LYMSSSSSAS  120
VTNGGDPVPA PLAKKKVSVA PANSNPSSCS KTSITMNKAG NNLLAGQGGG STISEYLIEM  180
LPGWHVEDLL DSDLGFSKSD DGVLPFVDSD FDSDMNYFTS ENLGIWVPQA QPPLHPSQEV  240
GIKETKESTN EKVNRWRDDG FTVPQISPPA TGSKRSRLLW *
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
PlantRegMapevm.model.supercontig_140.16
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021889701.10.0B-box zinc finger protein 21
SwissprotQ9LQZ71e-84BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A2C9VXV41e-120A0A2C9VXV4_MANES; Uncharacterized protein
TrEMBLU5GDM11e-120U5GDM1_POPTR; Uncharacterized protein
STRINGevm.model.supercontig_140.160.0(Carica papaya)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM54002748
Representative plantOGRP29841130
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.11e-79salt 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]