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 XP_015892377.1
Organism
Ziziphus jujuba
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rhamnaceae; Paliureae; Ziziphus
Family DBB
Protein Properties Length: 262aa    MW: 29366.9 Da    PI: 6.5691
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_015892377.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box22.42.5e-07342437
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
                     +C+ ++++e++ fC  ++  lC+ C +  H+       H
  XP_015892377.1  3 IRCDVCDKEEASVFCCADEAALCNGCDQRVHHAnklaskH 42
                    58***************************97443666666 PP
2zf-B_box279e-095492238
        zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                    + + C+ ++e ++ lfC++++  lC++C + +Hk   Ht
  XP_015892377.1 54 QSPLCDICQERRAFLFCQEDRAILCRECDFPIHKAneHT 92
                    6789*****************************878865 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011911.007147IPR000315B-box-type zinc finger
PfamPF006432.8E-5343IPR000315B-box-type zinc finger
CDDcd000213.81E-7347No hitNo description
SMARTSM003361.3E-8447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.25353100IPR000315B-box-type zinc finger
SMARTSM003363.2E-1553100IPR000315B-box-type zinc finger
PfamPF006438.0E-75492IPR000315B-box-type zinc finger
CDDcd000217.55E-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: 262 aa     Download sequence    Send to blast
MKIRCDVCDK EEASVFCCAD EAALCNGCDQ RVHHANKLAS KHSRFSLLHP TFKQSPLCDI  60
CQERRAFLFC QEDRAILCRE CDFPIHKANE HTQKHNRFLL TGVKLSATSS LYSASSSSSS  120
SEAPVFNTSS SPSSTKRHKM VSNSEILSSP STEKTVIQLS ASSENGSYST SSISEYLMET  180
LPGWQVDDFL DPSFASNGFC KTDYVISSED LALWVPQVDV FDTANNQEKT YHHMVLKPNW  240
DENSFIVPQI SPPSFKKTKH FQ
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
PlantRegMapXP_015892377.1
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_015892377.10.0B-box zinc finger protein 20 isoform X1
SwissprotQ9LQZ72e-76BBX21_ARATH; B-box zinc finger protein 21
TrEMBLW9S3C11e-109W9S3C1_9ROSA; Uncharacterized protein
STRINGXP_010109757.11e-110(Morus notabilis)
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
AT1G75540.18e-72salt 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]