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 MELO3C023341P1
Organism
Cucumis melo
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: 179aa    MW: 19442.1 Da    PI: 7.3388
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MELO3C023341P1genomeMELONOMICSView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box28.82.5e-09343438
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                     +C+ ++++e++ fC +++  lC+ C  + H+       H+
  MELO3C023341P1  3 IRCDVCDKEEASVFCPSDEAALCPACDRQVHRAnklaskHS 43
                    58*****************************7666666665 PP
2zf-B_box23.89.5e-085996338
        zf-B_box  3 erkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                    ++ C+ ++ +++ lfC++++  lC++C   +H    Ht
  MELO3C023341P1 59 QPLCDVCQIQRAFLFCREDRAILCRECDIPIHDTseHT 96
                    789****************************9546765 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.751147IPR000315B-box-type zinc finger
PfamPF006431.1E-7344IPR000315B-box-type zinc finger
CDDcd000212.17E-6347No hitNo description
SMARTSM003362.3E-9447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.25357104IPR000315B-box-type zinc finger
SMARTSM003362.7E-1157104IPR000315B-box-type zinc finger
PfamPF006432.1E-65999IPR000315B-box-type zinc finger
CDDcd000211.39E-660104No 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: 179 aa     Download sequence    Send to blast
MKIRCDVCDK EEASVFCPSD EAALCPACDR QVHRANKLAS KHSRFSLLHS AASAAATSQP  60
LCDVCQIQRA FLFCREDRAI LCRECDIPIH DTSEHTQKHS RFLLTGVKVS PSTATSSSCS  120
SSVGSGGEEN EGLLKKCSRK RSKMGFSKGL VISEYLESLP GWCVEDFLDS SSSPHILL*
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
GenBankLN6819120.0LN681912.1 Cucumis melo genomic scaffold, anchoredscaffold00059.
GenBankLN7132650.0LN713265.1 Cucumis melo genomic chromosome, chr_11.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008461001.11e-127PREDICTED: B-box zinc finger protein 21-like
SwissprotQ9LQZ75e-55BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A1S3CDR21e-126A0A1S3CDR2_CUCME; B-box zinc finger protein 21-like
STRINGXP_008461001.11e-126(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
AT1G75540.11e-52salt 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]