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 XP_004499213.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Cicereae; Cicer
Family DBB
Protein Properties Length: 270aa    MW: 29548.1 Da    PI: 6.4216
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_004499213.1genomeNCBIView 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-07445540
        zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htvv 40
                     C+ ++++ +++fC+ ++  lC +C    H+       H++ 
  XP_004499213.1  4 LCDVCNNHDASFFCTADEAALCLSCDHRVHHAnklaskHNRL 45
                    6******9********************96444778788765 PP

2zf-B_box20.41.1e-065695437
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
                    + C+ +++ ++   C++++  lC+ C +++H+       H
  XP_004499213.1 56 PLCDICQDRRAFVLCKQDRAILCNHCDSSIHSVneftvnH 95
                    68*****************************434555555 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011911.291147IPR000315B-box-type zinc finger
PfamPF006434.5E-6346IPR000315B-box-type zinc finger
CDDcd000211.67E-6347No hitNo description
SMARTSM003363.2E-7447IPR000315B-box-type zinc finger
PROSITE profilePS501198.9353100IPR000315B-box-type zinc finger
SMARTSM003362.5E-953100IPR000315B-box-type zinc finger
CDDcd000211.37E-656100No hitNo description
PfamPF006432.0E-55696IPR000315B-box-type zinc finger
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009641Biological Processshade avoidance
GO:0005622Cellular Componentintracellular
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 270 aa     Download sequence    Send to blast
MKILCDVCNN HDASFFCTAD EAALCLSCDH RVHHANKLAS KHNRLSLLHP SPNLSPLCDI  60
CQDRRAFVLC KQDRAILCNH CDSSIHSVNE FTVNHDRFLL AGVKLSTISS SLTSSSSTNS  120
KSNLVDSSSL IDKSVVVPSS TSIIHNDALE GTVSGGSTIS QYLIETLPGW QVDDFLDSSS  180
VPFAFSKGDD LFDGGIEQNL DSIFPNSNMG IWVPQAPPTP LYSSSQIMMG QSETKKGNNR  240
TRLRDDHDGS VFTVPQISPV SNSKRSRYLW
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_004499213.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0518989e-74BT051898.1 Medicago truncatula clone MTYF5_F6_F7_F81G-E-22 unknown mRNA.
GenBankBT1430869e-74BT143086.1 Medicago truncatula clone JCVI-FLMt-11J17 unknown mRNA.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_004499213.10.0B-box zinc finger protein 21
SwissprotQ9LQZ72e-69BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A1S2Y6B00.0A0A1S2Y6B0_CICAR; B-box zinc finger protein 21
STRINGXP_004499213.10.0(Cicer arietinum)
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
AT1G75540.17e-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]