PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID MELO3C013430P2
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis
Family DBB
Protein Properties Length: 230aa    MW: 24917.9 Da    PI: 6.5723
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MELO3C013430P2genomeMELONOMICSView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box279.4e-09343438
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                     +C+ +++ e++ fC  ++  lC+ C l+ H+       H+
  MELO3C013430P2  3 IRCDVCDQTEASVFCYADEAALCHACDLHVHRAnklagkHS 43
                    58******99*********************7666666665 PP

2zf-B_box27.85.2e-095592338
        zf-B_box  3 erkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                     + C+ ++e ++  fC++++  lC++C  ++H+   Ht
  MELO3C013430P2 55 SPPCDICQERRALVFCQQDRAILCRECDISIHETneHT 92
                    678*****************************767765 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.011147IPR000315B-box-type zinc finger
PfamPF006437.5E-7344IPR000315B-box-type zinc finger
CDDcd000214.77E-7347No hitNo description
SMARTSM003361.6E-7447IPR000315B-box-type zinc finger
SMARTSM003369.0E-1353100IPR000315B-box-type zinc finger
PROSITE profilePS5011910.13953100IPR000315B-box-type zinc finger
PfamPF006433.5E-75592IPR000315B-box-type zinc finger
CDDcd000219.80E-956100No 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: 230 aa     Download sequence    Send to blast
MKIRCDVCDQ TEASVFCYAD EAALCHACDL HVHRANKLAG KHSRFSLLQP IKKDSPPCDI  60
CQERRALVFC QQDRAILCRE CDISIHETNE HTQKHNRFLL TGVKLSSTCF SYQTSSSSNG  120
CDIDAPMDVK TGSSNASCSK RPKMAAKDQQ ISTSHSAEKA TPPSTSNHLV DQDGQALSDG  180
GSFSTSSISE YLETLPGWCV EEFLDPSAAA AAAAAANRFC KLCSTLPQY*
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankLN6817980.0LN681798.1 Cucumis melo genomic scaffold, anchoredscaffold00019.
GenBankLN7132550.0LN713255.1 Cucumis melo genomic chromosome, chr_1.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008448065.11e-170PREDICTED: B-box zinc finger protein 20-like isoform X1
SwissprotQ9LQZ79e-58BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A1S3BI961e-169A0A1S3BI96_CUCME; B-box zinc finger protein 20-like isoform X1
STRINGXP_008448064.11e-163(Cucumis melo)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF14483494
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G39070.13e-55DBB family protein
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 β Subunit AGB1 Promotes Hypocotyl Elongation through Inhibiting Transcription Activation Function of BBX21 in 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]