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 Pbr032616.1
Organism
Pyrus bretschneideri
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus
Family DBB
Protein Properties Length: 244aa    MW: 26511 Da    PI: 5.1672
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pbr032616.1genomeCPETRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box22.52.3e-07444539
     zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
                  C+ +e+ +++  C  ++  lC++C +e H        H++
  Pbr032616.1  4 QCDACEKAPAKVICCADEAALCAKCDVEVHAAnklaskHQR 44
                 7*****************************65667777765 PP
2zf-B_box31.63.4e-105597238
     zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
                 + ++C+ +++k + +fC +++ l+C+dC +++H+       H+
  Pbr032616.1 55 KLPTCDICQDKAAFIFCVEDRALVCQDCDESIHSAnsrsanHQ 97
                 789******************************6556666665 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003366.0E-11147IPR000315B-box-type zinc finger
PROSITE profilePS501199.641147IPR000315B-box-type zinc finger
CDDcd000217.29E-7347No hitNo description
PfamPF006432.0E-5444IPR000315B-box-type zinc finger
SMARTSM003361.9E-1554101IPR000315B-box-type zinc finger
PROSITE profilePS501199.39954101IPR000315B-box-type zinc finger
PfamPF006438.8E-95597IPR000315B-box-type zinc finger
CDDcd000216.52E-859100No 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: 244 aa     Download sequence    Send to blast
MKVQCDACEK APAKVICCAD EAALCAKCDV EVHAANKLAS KHQRLLLECL SKSNKLPTCD  60
ICQDKAAFIF CVEDRALVCQ DCDESIHSAN SRSANHQRFL ATGIRVALST GCCNDTEPSS  120
LEPSSSHSSH KIVSTKIPTP QASGISSPWG VDDLLQLSEF ESSDKKESFE FGELEWIADM  180
GVFGKEQFPQ KAMAAVDEVP KLPVSQSTNF TSYRPAKLNN PYKKPRIELL EGDDGHFTVP  240
DLG*
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPbr032616.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Circadian regulation with a peak before dawn. {ECO:0000269|PubMed:17605755}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJQ0276970.0JQ027697.1 Malus zumi STO mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009357825.11e-180PREDICTED: B-box zinc finger protein 24-like
SwissprotQ962885e-89BBX24_ARATH; B-box zinc finger protein 24
TrEMBLA0A498J7291e-169A0A498J729_MALDO; Uncharacterized protein
STRINGXP_009357825.11e-180(Pyrus x bretschneideri)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF34383157
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G06040.14e-81DBB 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]