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 WALNUT_00012936-RA
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fagales; Juglandaceae; Juglans
Family DBB
Protein Properties Length: 293aa    MW: 32607.6 Da    PI: 5.9926
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
WALNUT_00012936-RAgenomeJHUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box19.52e-06444539
            zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
                         C  +++ e++ fC  ++  lC  C  ++H+       Ht+
  WALNUT_00012936-RA  4 QCGVCHKGEATVFCPADEAALCYGCDNSIHHAnklagkHTR 44
                        7******88********************744478888875 PP

2zf-B_box28.14.1e-095492238
            zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg..Ht 38
                        e ++C+ ++e ++ lfC++++  lC++C + +Hk   Ht
  WALNUT_00012936-RA 54 ELPICDICQERRAFLFCKEDRAILCRECDVPIHKAneHT 92
                        6799*****************************878865 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS501199.983147IPR000315B-box-type zinc finger
CDDcd000212.34E-5347No hitNo description
SMARTSM003361.1E-7447IPR000315B-box-type zinc finger
PROSITE profilePS5011910.25353100IPR000315B-box-type zinc finger
SMARTSM003369.9E-1453100IPR000315B-box-type zinc finger
PfamPF006431.4E-75492IPR000315B-box-type zinc finger
CDDcd000211.78E-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: 293 aa     Download sequence    Send to blast
MKIQCGVCHK GEATVFCPAD EAALCYGCDN SIHHANKLAG KHTRFSLIHP SLEELPICDI  60
CQERRAFLFC KEDRAILCRE CDVPIHKANE HTQKHDRFLL TGVKLHASSS LYPTPTSSNG  120
SEANIDTEIR SPESSSRKRP DTFPNELFLS SPSGNANPTA SKVEENQIND STASISTSSI  180
SEYLMETLPG WRVEDLLDPA FPANGFCKSF DQSLPLVDQD LERNMGSFPS EDSGIWIPQV  240
LPQFHLFPQA DFLNGFKESA KTTDVKVSSQ KWSDDGFTVP QISPPSKKSR RFR
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 -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018815283.10.0PREDICTED: B-box zinc finger protein 20-like isoform X1
SwissprotQ9LQZ76e-79BBX21_ARATH; B-box zinc finger protein 21
TrEMBLA0A2I4E7A50.0A0A2I4E7A5_JUGRE; B-box zinc finger protein 20-like isoform X1
STRINGVIT_18s0001g13520.t011e-102(Vitis vinifera)
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-75salt 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]