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 Sof014910
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: 204aa    MW: 21023.4 Da    PI: 6.1027
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PUT-157a-Saccharum_officinarum-3972PU_refplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box23.79.8e-084486541
   zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htvvp 41
                C+ +e   ++  C  ++  lC+ C +e+H        H++ p
  Sof014910 44 QCDACEAAAATVVCCADEAALCARCDVEIHAAnklaskHQRLP 86
               7******99*********************6678888898877 PP
2zf-B_box29.12.1e-0996127334
   zf-B_box   3 erkCpeHeekelqlfCedCqqllCedClleeH 34 
                 ++C+ ++ek++ +fC +++ l+C+dC + +H
  Sof014910  96 LPRCDVCQEKPAFIFCVEDRALFCRDCDEPIH 127
                689**************************999 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003362.8E-114087IPR000315B-box-type zinc finger
PROSITE profilePS501199.8834087IPR000315B-box-type zinc finger
PfamPF006432.1E-54487IPR000315B-box-type zinc finger
PROSITE profilePS501198.60394141IPR000315B-box-type zinc finger
SMARTSM003363.4E-1494141IPR000315B-box-type zinc finger
PfamPF006432.9E-796137IPR000315B-box-type zinc finger
CDDcd000215.15E-897127No 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: 204 aa     Download sequence    Send to blast
XPGLPVSSGS REAPDYVRPE SWVCRRAAEA RRGEGRGGGG MRIQCDACEA AAATVVCCAD  60
EAALCARCDV EIHAANKLAS KHQRLPLGDG DAAPSLPRCD VCQEKPAFIF CVEDRALFCR  120
DCDEPIHVPG TLSGNHQRYL ATGIRVGFSS VCGAAGAEGI PPAAAAKGGS NPGPAAGATK  180
TTTGKDTLPE EVPSFAFLPP SGWA
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Sof.114240.0crown| leaf| meristem| root| 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_004976063.12e-82B-box zinc finger protein 24
SwissprotQ962885e-53BBX24_ARATH; B-box zinc finger protein 24
TrEMBLK3Y9J25e-81K3Y9J2_SETIT; Uncharacterized protein
STRINGSi010884m8e-82(Setaria italica)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G06040.22e-39DBB 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]