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 Vun003868
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Phaseoleae; Vigna
Family DBB
Protein Properties Length: 242aa    MW: 26776.9 Da    PI: 4.4514
Description DBB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Vun#S45787124PU_unrefUnigeneView CDS
PUT-167a-Vigna_unguiculata-21693PU_refplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box21.83.9e-07444539
   zf-B_box  5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
                C+ +e+ +++  C  ++  lC++C +e H        H++
  Vun003868  4 QCDVCERAPATVICCADEAALCAKCDVEVHAAnklaskHQR 44
               7*****************************65667777765 PP

2zf-B_box30.86e-105394237
   zf-B_box  2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
               + ++C+ +++k++ +fC +++ l+C+dC + +H+       H
  Vun003868 53 KLPRCDICQDKPAFIFCVEDRALFCQDCDEPIHSAgslsanH 94
               789******************************656666666 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS501199.314147IPR000315B-box-type zinc finger
CDDcd000217.58E-7347No hitNo description
PfamPF006431.6E-5444IPR000315B-box-type zinc finger
SMARTSM003368.7E-10447IPR000315B-box-type zinc finger
PROSITE profilePS501199.0445299IPR000315B-box-type zinc finger
SMARTSM003364.6E-155299IPR000315B-box-type zinc finger
PfamPF006437.0E-95395IPR000315B-box-type zinc finger
CDDcd000216.18E-85598No 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: 242 aa     Download sequence    Send to blast
MKIQCDVCER APATVICCAD EAALCAKCDV EVHAANKLAS KHQRLLLQCL SNKLPRCDIC  60
QDKPAFIFCV EDRALFCQDC DEPIHSAGSL SANHQRFLAT GIRVASSSNC TKDNENSHLE  120
PPNRNAQQVP TKVPSQQVPS FTSSWAVDDF LELTGFESPE KKESLQFGEL EWLTDVGIFG  180
EQFTQEALAA AEVPQLPVTN NSSSVASYRT SKSYMSHKKP RIEVLNDDDD DDDEYFTVPD  240
LG
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_027925886.10.0B-box zinc finger protein 24-like
SwissprotQ962882e-95BBX24_ARATH; B-box zinc finger protein 24
TrEMBLA0A4D6NAZ51e-179A0A4D6NAZ5_VIGUN; Zinc finger protein CONSTANS
STRINGGLYMA13G41980.11e-167(Glycine max)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G06040.14e-94DBB 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]