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Plant Transcription
Factor Database
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Transcription Factor Information
Basic
Information? help
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TF ID |
Spipo4G0071400 |
Organism |
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Taxonomic ID |
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Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela
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Family |
DBB |
Protein Properties |
Length: 242aa MW: 26305.8 Da PI: 5.3222 |
Description |
DBB family protein |
Gene Model |
Gene Model ID |
Type |
Source |
Coding Sequence |
Spipo4G0071400 | genome | MIPS/IBIS | View CDS |
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Signature Domain? help Back to Top |
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No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
1 | zf-B_box | 20.3 | 1.2e-06 | 4 | 43 | 5 | 38 |
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Ht 38
C+ +e+ +++ C ++ lC++C l H H+
Spipo4G0071400 4 QCDVCEKAPATVICCADEAALCAKCDLDVHAAnklaskHQ 43
7**************************9996556666666 PP
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2 | zf-B_box | 31.3 | 4.2e-10 | 53 | 85 | 2 | 34 |
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeH 34
+ ++C+ ++ek++ +fC +++ l+C+dC +++H
Spipo4G0071400 53 KLPRCDICQEKPAFIFCVEDRALFCRDCDESIH 85
5799****************************9 PP
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Sequence ? help Back to Top |
Protein Sequence Length: 242 aa
Download sequence Send
to blast |
MKIQCDVCEK APATVICCAD EAALCAKCDL DVHAANKLAS KHQRLRLDCL STKLPRCDIC 60 QEKPAFIFCV EDRALFCRDC DESIHVPGSL SGHHQRLLAT GIRVALTSAC SHKDAAGKAF 120 TEPPNQTPHP LAQKAPTGKQ ASSEFTPSAW AVDEFLQLSD YESSDKKEVP DCFGELDWFA 180 DIGLFHDQAP EHATSAAEVP ELPISPPSHA AAYRPAKTTP FKKQRVEVLD ADDYFTVPDL 240 G*
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Functional Description ? help
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Source |
Description |
UniProt | Acts 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
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Source |
Description |
UniProt | INDUCTION: Circadian regulation with a peak before dawn. {ECO:0000269|PubMed:17605755}. |
Publications
? help Back to Top |
- 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] - Ding Y, et al.
Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] - 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] - 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]
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