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 KZV18853.1
Organism
Dorcoceras hygrometricum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Lamiales; Gesneriaceae; Didymocarpoideae; Trichosporeae; Loxocarpinae; Dorcoceras
Family DBB
Protein Properties Length: 294aa    MW: 32318.9 Da    PI: 5.2906
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
KZV18853.1genomeCNUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box21.84e-07447541
    zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg.......Htvvp 41
                 C+ +++ e++ fC  ++  lC+ C    H+        H+++ 
  KZV18853.1  4 QCDVCNQDEASVFCAADEAALCAACDRRVHHAnmvagkhHRFCL 47
                7******99********************645599999888775 PP
2zf-B_box30.67.1e-105492238
    zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                + ++C+ +++k++ lfC++++  lCedC  ++Hk   Ht
  KZV18853.1 54 QSPICDICKDKRAFLFCHQDRAILCEDCDASIHKAnvHT 92
                679******************************888864 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.239147IPR000315B-box-type zinc finger
SMARTSM003360.044447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.06853100IPR000315B-box-type zinc finger
SMARTSM003361.5E-1353100IPR000315B-box-type zinc finger
PfamPF006437.6E-85496IPR000315B-box-type zinc finger
CDDcd000215.13E-1056100No 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: 294 aa     Download sequence    Send to blast
MKIQCDVCNQ DEASVFCAAD EAALCAACDR RVHHANMVAG KHHRFCLIQP TSTQSPICDI  60
CKDKRAFLFC HQDRAILCED CDASIHKANV HTQKHTRFLL TGVIPSSTSS PSDVSDTVPS  120
YTNPQQSKNM PVSASIPFTS KNRTAQCTPV EPCDKAQVHF ASGGNLNGSV SASTISEYLM  180
ETLPGWHVED FLDSTTSYGF CKDGGNGVQV QPFFGDDSES KMNDFSAENM GFWVPQISNT  240
YHQTQSQSME LSFGIPNEES AFDNIKSSRK WGEDNTFAAV PEWICPPSTA STRY
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
PlantRegMapKZV18853.1
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_022894526.11e-95B-box zinc finger protein 21-like
SwissprotQ9LQZ71e-74BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A2Z7AB100.0A0A2Z7AB10_9LAMI; B-box zinc finger protein 20
STRINGMigut.N03131.1.p7e-84(Erythranthe guttata)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA14632364
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G75540.12e-63salt 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]