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 462958477
Organism
Eragrostis tef
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Chloridoideae; Eragrostideae; Eragrostidinae; Eragrostis
Family DBB
Protein Properties Length: 291aa    MW: 31535.3 Da    PI: 6.9472
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
462958477genomeTefView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box21.45.4e-074282438
   zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                 C+ ++ + ++ fC  ++  lC++C    H+       H+
  462958477 42 VQCDVCSAEAASVFCCADEAALCDSCDRRVHRAnklagkHR 82
               57*****************************7677777776 PP
2zf-B_box29.61.4e-09104145338
   zf-B_box   3 erkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38 
                ++ C+ ++ek+  lfC++++  lC+dC ++ H        Ht
  462958477 104 PPLCDICQEKRGLLFCKEDRAILCRDCDVSVHTTseltmrHT 145
                689*****************************5566777776 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003366.4E-133986IPR000315B-box-type zinc finger
PROSITE profilePS5011910.1393986IPR000315B-box-type zinc finger
PfamPF006431.1E-54283IPR000315B-box-type zinc finger
CDDcd000217.20E-64284No hitNo description
SMARTSM003369.7E-13102149IPR000315B-box-type zinc finger
PROSITE profilePS501199.812102149IPR000315B-box-type zinc finger
PfamPF006431.1E-7104145IPR000315B-box-type zinc finger
CDDcd000215.13E-9105149No 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: 291 aa     Download sequence    Send to blast
VVVTVEAFQP ILTIDQSRLP SSRERSPQAT GKKERERRKM KVQCDVCSAE AASVFCCADE  60
AALCDSCDRR VHRANKLAGK HRRFSLLSPS PSASSSVSAH QPSPPLCDIC QEKRGLLFCK  120
EDRAILCRDC DVSVHTTSEL TMRHTRFLLT GVRLSADPAA SPAPPSEDEN TTSSFCCSAG  180
DAAPPAPATS HGGSSGSDSS SISEYLTKTL PGWHVEDFLV DEATADQNGI GGLHQGYSAW  240
MAQEQLFCES AVTGDARIHR ERWVPQMSYA GMNMAGSKRP RTTSAASYSY W
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
PlantRegMap462958477
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_004953281.11e-111B-box zinc finger protein 20
SwissprotQ9LQZ74e-54BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A0E0K2Z51e-113A0A0E0K2Z5_ORYPU; Uncharacterized protein
STRINGOPUNC02G23670.11e-114(Oryza punctata)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP23923679
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.11e-44salt 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]