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 Sof018372
Organism
Saccharum officinarum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Saccharinae; Saccharum; Saccharum officinarum complex
Family DBB
Protein Properties Length: 159aa    MW: 17083 Da    PI: 7.5741
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Sof#S17328508PU_refUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box24.36.6e-08446541
   zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htvvp 41
                C+ +e   ++  C  ++  lC+ C +e+H        H++ p
  Sof018372  4 QCDACEGAAATVVCCADEAALCARCDVEIHAAnklaskHQRLP 46
               7******99*********************6678888898877 PP
2zf-B_box26.51.3e-085486234
   zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeH 34
               + ++C+ ++ek + +fC +++ l+C+dC +  H
  Sof018372 54 KLPRCDVCQEKAAFIFCVEDRALFCRDCDEPVH 86
               5799************************99877 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5011910.011147IPR000315B-box-type zinc finger
CDDcd000212.60E-5347No hitNo description
SMARTSM003362.1E-9447IPR000315B-box-type zinc finger
PfamPF006435.1E-6447IPR000315B-box-type zinc finger
SMARTSM003364.5E-1453100IPR000315B-box-type zinc finger
PROSITE profilePS501199.27153100IPR000315B-box-type zinc finger
PfamPF006438.1E-75496IPR000315B-box-type zinc finger
CDDcd000212.67E-65686No 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: 159 aa     Download sequence    Send to blast
MKIQCDACEG AAATVVCCAD EAALCARCDV EIHAANKLAS KHQRLPLEAL SATKLPRCDV  60
CQEKAAFIFC VEDRALFCRD CDEPVHVPGT LFGNHQRYLA TGIRVGFASA SACSDGACDA  120
PRTPDHHRPR LKANRLEPTP LXNAPXRFSG PAGGQARGW
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Sof.106330.0callus| crown| inflorescence| leaf| meristem| seed| stem
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: High expression in leaves and lower in roots and flowers.
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002454143.11e-75B-box zinc finger protein 24
SwissprotQ962883e-53BBX24_ARATH; B-box zinc finger protein 24
TrEMBLC5XX803e-74C5XX80_SORBI; Uncharacterized protein
STRINGSb04g025400.15e-75(Sorghum bicolor)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G06040.23e-56DBB 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]