 |
Plant Transcription
Factor Database
|
Transcription Factor Information
|
Basic
Information? help
Back to Top |
| TF ID |
MDP0000232445 |
| Organism |
|
| Taxonomic ID |
|
| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Malus
|
| Family |
DBB |
| Protein Properties |
Length: 299aa MW: 32926.2 Da PI: 4.7757 |
| Description |
DBB family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| MDP0000232445 | genome | GDR | View CDS |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | zf-B_box | 21.9 | 3.5e-07 | 4 | 44 | 5 | 39 |
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
C+ +e+ +++ C ++ lC++C +e H H++
MDP0000232445 4 QCDVCEKAPATVICCADEAALCAKCDVEVHAAnklaskHQR 44
7*****************************65667777765 PP
|
| 2 | zf-B_box | 26.4 | 1.5e-08 | 53 | 94 | 2 | 37 |
zf-B_box 2 eerkCpeHeekelqlfCedCqqllCedClleeHkg......H 37
+ +kC+ +++k + +fC +++ l+C+dC + +H+ H
MDP0000232445 53 KLPKCDICQDKIAFIFCVEDRALFCQDCDEPIHSAnslsanH 94
789********9*********************655666666 PP
|
| Sequence ? help Back to Top |
| Protein Sequence Length: 299 aa
Download sequence Send
to blast |
MKIQCDVCEK APATVICCAD EAALCAKCDV EVHAANKLAS KHQRLLLQSL SNKLPKCDIC 60
QDKIAFIFCV EDRALFCQDC DEPIHSANSL SANHQRFLAT GIRVPLASSS TKEAETSSLE 120
PSNQGAQKIS TKVSAPQASG ISSPWGVDDL LQLSDFESSD KNSMVSIEHV ETALKDAPEL 180
TLFLLKDQRN GRYHNIRGSQ VVCLFFHLSL TLRNSGLCFL QKDSLEFGEL EWIADMGIFG 240
DQYPQEAPAA AEVPQLPAPE SSNFTSYRPP KSSSPQKKPR IEIPDDDDEY FTVPDLGRF
|
| Expression --
Description ? help
Back to Top |
| Source |
Description |
| Uniprot | TISSUE SPECIFICITY: High expression in leaves and lower in roots and flowers. |
| 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]
|
