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 Gh_D05G1800
Organism
Gossypium hirsutum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium
Family DBB
Protein Properties Length: 309aa    MW: 33470.6 Da    PI: 7.0009
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Gh_D05G1800genomeNAU-NBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box248.1e-08443538
     zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                  C+ ++++e++ fC+ ++  lC+ C    H+       H+
  Gh_D05G1800  4 QCDVCNKEEASVFCTADEAALCDACDHRVHHAnklaskHQ 43
                 7**************************9964446666676 PP
2zf-B_box28.43.3e-095593238
     zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                 + + C+ ++ek++ lfC++++  lC+dC + +H    Ht
  Gh_D05G1800 55 QIPLCDICQEKRAFLFCQQDRAILCRDCDVPIHAAneHT 93
                 6689*****************************556776 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011911.263147IPR000315B-box-type zinc finger
CDDcd000213.00E-7347No hitNo description
PfamPF006436.6E-6443IPR000315B-box-type zinc finger
SMARTSM003365.5E-8447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.15354101IPR000315B-box-type zinc finger
SMARTSM003363.2E-1454101IPR000315B-box-type zinc finger
PfamPF006432.7E-75694IPR000315B-box-type zinc finger
CDDcd000211.85E-1057101No 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: 309 aa     Download sequence    Send to blast
MKIQCDVCNK EEASVFCTAD EAALCDACDH RVHHANKLAS KHQRFSLPHP SSSKQIPLCD  60
ICQEKRAFLF CQQDRAILCR DCDVPIHAAN EHTKKHNRFL LTGVKLSPTT AIYTSSSSSS  120
VASLSNVGHS VPEFKSQQSV KNSVSASTPI LNSTSLAKSS SISTTSAAVT NNKSGGDNLL  180
ASVEGGSASS ISEYLIETLP GWHVEDFLDS SSPSFGFCKS DDCMLPFLDA DLESNMTTSS  240
PESLGLLVPQ SPYSLCPPQY SSQMGGQIGL KETNEIIGMK ANRRRVDDSF TVPWSSPQPT  300
SSKRSKRLW
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016687633.10.0PREDICTED: B-box zinc finger protein 21-like
RefseqXP_016730644.10.0PREDICTED: B-box zinc finger protein 21-like
SwissprotQ9LQZ78e-92BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A1U8MYH40.0A0A1U8MYH4_GOSHI; B-box zinc finger protein 21-like
STRINGGorai.009G197000.10.0(Gossypium raimondii)
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
AT1G75540.16e-91salt 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]