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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 |
MDP0000915501 |
| 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
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| Family |
DBB |
| Protein Properties |
Length: 303aa MW: 33250.4 Da PI: 7.0632 |
| Description |
DBB family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| MDP0000915501 | genome | GDR | 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 | 21.5 | 4.9e-07 | 4 | 45 | 5 | 39 |
zf-B_box 5 kCpeHeekelqlfCedCqqllCedClleeHkg.......Htv 39
C+ +++ ++ fC+ ++ lC+ C H+ H++
MDP0000915501 4 QCDVCNKDDASVFCTADEAALCDACDHRVHHAnklvskhHRF 45
7******99********************6554778886665 PP
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| 2 | zf-B_box | 27.2 | 8.3e-09 | 56 | 93 | 4 | 39 |
zf-B_box 4 rkCpeHeekelqlfCedCqqllCedClleeHkg..Htv 39
++C+ ++e ++ lfC++++ lC++C l +H+ Ht+
MDP0000915501 56 PVCDICQERRAFLFCQQDRAILCRECDLPIHNAneHTR 93
79*****************************6688876 PP
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| Sequence ? help Back to Top |
| Protein Sequence Length: 303 aa
Download sequence Send
to blast |
MKIQCDVCNK DDASVFCTAD EAALCDACDH RVHHANKLVS KHHRFSLVHP SSKEFPVCDI 60
CQERRAFLFC QQDRAILCRE CDLPIHNANE HTRKHNRYLL TGIKLSATSA LYKSSPPRPT 120
VATASSETAS TDLKKHQPST KKSVSAASPA ISNPNPPPIS VKNSTSTAAI DKGGGNLVGA 180
TSTISEYLIE TLPGWHVEDF LDFSNTPFGF SKVDNDMMLS FSETYPESNL NSFSSENMGM 240
WVPQASQAPP YQYSQMGGGF VGFEETKEGT NMKASNRMWM DDGFTVPQIS PPSVGSKRFR 300
PF*
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| Functional Description ? help
Back to Top |
| Source |
Description |
| UniProt | Transcription activator that acts as positive regulator of seedling photomorphogenesis (PubMed:17965270). Acts downstream of COP1 and play an important role in early and long-term adjustment of the shade avoidance syndrome (SAS) responses in natural environments (PubMed:21070414). {ECO:0000269|PubMed:17965270, ECO:0000269|PubMed:21070414}. |
| Publications
? help Back to Top |
- Xu D, et al.
BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation.
Proc. Natl. Acad. Sci. U.S.A., 2016. 113(27): p. 7655-60
[PMID:27325768] - Xu DB, et al.
The G-Protein β Subunit AGB1 Promotes Hypocotyl Elongation through Inhibiting Transcription Activation Function of BBX21 in Arabidopsis.
Mol Plant, 2017. 10(9): p. 1206-1223
[PMID:28827171] - Xu D,Jiang Y,Li J,Holm M,Deng XW
The B-Box Domain Protein BBX21 Promotes Photomorphogenesis.
Plant Physiol., 2018. 176(3): p. 2365-2375
[PMID:29259103] - 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] - Crocco CD,Ocampo GG,Ploschuk EL,Mantese A,Botto JF
Heterologous Expression of AtBBX21 Enhances the Rate of Photosynthesis and Alleviates Photoinhibition in Solanumtuberosum.
Plant Physiol., 2018. 177(1): p. 369-380
[PMID:29555784] - Kang X, et al.
HRB2 and BBX21 interaction modulates Arabidopsis ABI5 locus and stomatal aperture.
Plant Cell Environ., 2018. 41(8): p. 1912-1925
[PMID:29748960]
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