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Plant Transcription
Factor Database
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Transcription Factor Information
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Basic
Information? help
Back to Top |
| TF ID |
Dca7644.1 |
| 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; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Caryophyllaceae; Caryophylleae; Dianthus
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| Family |
DBB |
| Protein Properties |
Length: 251aa MW: 27843.4 Da PI: 4.814 |
| Description |
DBB family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| Dca7644.1 | genome | DCA | View CDS |
|
| 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 | 19.8 | 1.7e-06 | 4 | 44 | 5 | 39 |
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
C+ +e++ ++ C ++ lC +C +e H H++
Dca7644.1 4 QCDVCEKNAATVICCADEAALCGKCDTEVHAAnklaskHQR 44
7*****************************65677777776 PP
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| 2 | zf-B_box | 30.4 | 8e-10 | 53 | 94 | 2 | 37 |
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
+ + C+ ++ek + +fC +++ l+C+dC +++H+ H
Dca7644.1 53 KLPSCDICQEKAAFIFCVEDRALFCQDCDESIHSAstlaanH 94
5689*****************************656666666 PP
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| Sequence ? help Back to Top |
| Protein Sequence Length: 251 aa
Download sequence Send
to blast |
MKIQCDVCEK NAATVICCAD EAALCGKCDT EVHAANKLAS KHQRLQLNCL STKLPSCDIC 60
QEKAAFIFCV EDRALFCQDC DESIHSASTL AANHQRYLAT GIRVALNSLS KCKNDTDKHC 120
KEPSNENAQK VTPKQSVQLK QSVQQAPSFP PSSSWAVDDL LEFSEFDSTD KMQKGQLELG 180
ELDFWSDLNL FGEQISHEAL SAAEVPQLPM SMPSNHSVIY RPTKSSMPNK KPRIEIREDD 240
DDEYSIVPDL G
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| Functional Description ? help
Back to Top |
| 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
Back to Top |
| 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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