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 Lj1g3v3370960.1
Organism
Lotus japonicus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Loteae; Lotus
Family DBB
Protein Properties Length: 243aa    MW: 27012.1 Da    PI: 6.8604
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Lj1g3v3370960.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box21.16.4e-07443538
         zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                      C+ +++ e++ fC  ++  lC++C  ++H+       H+
  Lj1g3v3370960.1  4 QCDVCDKVEASVFCPADEAALCHSCDRAIHHAnklaskHE 43
                     7******99********************74446666665 PP
2zf-B_box26.61.2e-085692438
         zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                     + C+ ++e ++ lfC++++  lC++C l++H+   Ht
  Lj1g3v3370960.1 56 PLCDICQERRACLFCQEDRAILCRECDLSIHRAneHT 92
                     78*****************************768875 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.978147IPR000315B-box-type zinc finger
CDDcd000212.36E-6347No hitNo description
SMARTSM003361.1E-7447IPR000315B-box-type zinc finger
SMARTSM003368.4E-1353100IPR000315B-box-type zinc finger
PROSITE profilePS5011910.23953100IPR000315B-box-type zinc finger
CDDcd000213.65E-956100No hitNo description
PfamPF006435.6E-75692IPR000315B-box-type zinc finger
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: 243 aa     Download sequence    Send to blast
MKIQCDVCDK VEASVFCPAD EAALCHSCDR AIHHANKLAS KHERFTLHHP SSIDLPLCDI  60
CQERRACLFC QEDRAILCRE CDLSIHRANE HTQKHNRFLL TGLKLSNTCL DSDSSSTDRI  120
TVSSEARNSR SSKASRPRSG SNENACSSLR FEDNMASDTG SASTSSISEY LIETIPGYCF  180
EDFLDASFAP NGFCKNYDYH SGFQAQTQVQ SPQLSHSSLL LQNGYCTVPV PSPPFMKKSR  240
SSR
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
PlantRegMapLj1g3v3370960.1
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_027357013.11e-115B-box zinc finger protein 20
SwissprotQ9LQZ74e-61BBX21_ARATH; B-box zinc finger protein 21
TrEMBLI1JSK51e-101I1JSK5_SOYBN; Uncharacterized protein
STRINGGLYMA04G01120.11e-102(Glycine max)
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
AT1G75540.12e-58salt 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]