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 Peaxi162Scf00126g00624.1
Organism
Petunia axillaris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia
Family DBB
Protein Properties Length: 234aa    MW: 25836.2 Da    PI: 4.7628
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peaxi162Scf00126g00624.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box19.32.4e-06442537
                  zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......H 37
                               C+ +e+  ++  C  ++  lC +C  e H        H
  Peaxi162Scf00126g00624.1  4 QCDVCEKAAATVICCADEAALCTKCDIEVHAAnklaskH 42
                              7******99*********************554555555 PP
2zf-B_box30.67.1e-105395238
                  zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                              + + C+ ++ek + +fC +++ l+C+dC +++H+       H+
  Peaxi162Scf00126g00624.1 53 KLPSCDICQEKTAFIFCVEDRALFCKDCDESIHSAgrlaanHR 95
                              6789*****************************6566666665 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS501198.973147IPR000315B-box-type zinc finger
CDDcd000215.59E-6347No hitNo description
SMARTSM003365.2E-8447IPR000315B-box-type zinc finger
PROSITE profilePS501199.4715299IPR000315B-box-type zinc finger
SMARTSM003361.6E-155299IPR000315B-box-type zinc finger
PfamPF006434.9E-85395IPR000315B-box-type zinc finger
CDDcd000212.55E-85598No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009640Biological Processphotomorphogenesis
GO:0009651Biological Processresponse to salt stress
GO:0048573Biological Processphotoperiodism, flowering
GO:0080167Biological Processresponse to karrikin
GO:0090351Biological Processseedling development
GO:1902448Biological Processpositive regulation of shade avoidance
GO:0005634Cellular Componentnucleus
GO:0003712Molecular Functiontranscription cofactor activity
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 234 aa     Download sequence    Send to blast
MKIQCDVCEK AAATVICCAD EAALCTKCDI EVHAANKLAS KHPRLLLQCL SNKLPSCDIC  60
QEKTAFIFCV EDRALFCKDC DESIHSAGRL AANHRRFLAT GIQVALSSSC NDDAVKSQQE  120
PQPPKQNSKQ TAMRTPPQHF SGISSPSWAV DDLIGFSDYE SANKKEQLEF GELDWFTDMG  180
LFGEQSAAAE VPELPLSQPS NASIFRQSKF NMPNKKPRIE IPDDDEYFTV PDLG
Functional Description ? help Back to Top
Source Description
UniProtActs as negative regulator of seedling photomorphogenesis and light-regulated inhibition of hypocotyl elongation (PubMed:17605755, PubMed:18540109, PubMed:21685177). BBX24/STO and BBX25/STH function as transcriptional corepressors of HY5 activity, leading to the down-regulation of BBX22 expression. BBX24/STO acts additively with BBX25/STH during de-etiolation and the hypocotyl shade avoidance response (PubMed:23624715). Functions as negative regulator of photomorphogenic UV-B responses by interacting with both COP1 and HY5 (PubMed:22410790). May act as a transcription factor in the salt-stress response (PubMed:12909688). {ECO:0000269|PubMed:12909688, ECO:0000269|PubMed:17605755, ECO:0000269|PubMed:18540109, ECO:0000269|PubMed:21685177, ECO:0000269|PubMed:22410790, ECO:0000269|PubMed:23624715}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Circadian regulation with a peak before dawn. {ECO:0000269|PubMed:17605755}.
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_019166445.11e-129PREDICTED: B-box zinc finger protein 24-like
SwissprotQ962885e-89BBX24_ARATH; B-box zinc finger protein 24
TrEMBLA0A4D6EX001e-127A0A4D6EX00_IPOBA; BBX24
STRINGVIT_05s0102g00750.t011e-120(Vitis vinifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA54102233
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G06040.12e-91DBB family protein
Publications ? help Back to Top
  1. Gangappa SN,Holm M,Botto JF
    Molecular interactions of BBX24 and BBX25 with HYH, HY5 HOMOLOG, to modulate Arabidopsis seedling development.
    Plant Signal Behav, 2014.
    [PMID:23733077]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. Imtiaz M, et al.
    Identification and functional characterization of the BBX24 promoter and gene from chrysanthemum in Arabidopsis.
    Plant Mol. Biol., 2015. 89(1-2): p. 1-19
    [PMID:26253592]
  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]