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Plant Transcription
Factor Database
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Transcription Factor Information
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Basic
Information? help
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| TF ID |
KFK26005.1 |
| Organism |
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| Taxonomic ID |
|
| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Arabideae; Arabis
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| Family |
MYB |
| Protein Properties |
Length: 331aa MW: 37664.3 Da PI: 9.7112 |
| Description |
MYB family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| KFK26005.1 | genome | MPIPBR | View CDS |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | Myb_DNA-binding | 52.2 | 1.4e-16 | 93 | 138 | 1 | 47 |
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
rg W + Ed +l+++v+q+G+ +W++Ia+++ gR++k+c++rw++
KFK26005.1 93 RGHWRPTEDAKLKELVAQFGPQNWNLIAHHLL-GRSGKSCRLRWFNQ 138
899****************************9.***********996 PP
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| 2 | Myb_DNA-binding | 54.2 | 3.2e-17 | 145 | 188 | 1 | 46 |
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46
++++T+eE+ +l+ a++ +G++ W++I+r ++ gRt++++k++w+
KFK26005.1 145 KKAFTEEEEFRLLAAHRAYGNK-WALISRLFP-GRTDNSVKNHWHV 188
679*******************.*********.***********96 PP
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| Gene Ontology ? help Back to Top |
| GO Term |
GO Category |
GO Description |
| GO:0045893 | Biological Process | positive regulation of transcription, DNA-templated |
| GO:0051782 | Biological Process | negative regulation of cell division |
| GO:0071367 | Biological Process | cellular response to brassinosteroid stimulus |
| GO:0005634 | Cellular Component | nucleus |
| GO:0001046 | Molecular Function | core promoter sequence-specific DNA binding |
| Sequence ? help Back to Top |
| Protein Sequence Length: 331 aa
Download sequence Send
to blast |
MSPSLLEKDL QGKETINGSR RFEEANNFGS PPNSHKVLSK TSLTILSLSR NHLHHKSVAV 60
LVPEHEHEKE RVENETSLKR RGKNGRNTKV CSRGHWRPTE DAKLKELVAQ FGPQNWNLIA 120
HHLLGRSGKS CRLRWFNQLD PRINKKAFTE EEEFRLLAAH RAYGNKWALI SRLFPGRTDN 180
SVKNHWHVIM ARRSRESQRH QPPTQEPSRD AEMTVSSSCH YNHGELFGQL GKGSFVNEED 240
DDDDGSAVST CTTELSLTLP SLAHQPRFLN YDNTLAPGKD GQCVQRAEVN GKYGKKMDHQ 300
NHHTITVSEK KVEMKMKSGL YFFDFLGVGP S
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| Functional Description ? help
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| Source |
Description |
| UniProt | Acts as a cell-specific local repressor of quiescent center (QC) self-renewal by cell divisions in the primary root. Counteracts brassinosteroid (BR)-mediated cell division in the QC cells (PubMed:24981610). Regulates maternally seed size, especially before the heart stage, promoting both endothelial cells expansion and cell number in the outer integument layer of the seed coat (PubMed:23911125). Modulates the expression of genes involved in cell wall metabolism such as cell division and expansion (PubMed:23911125, PubMed:24981610). Negative regulator of flowering via the repression of FT transcription (PubMed:25343985). {ECO:0000269|PubMed:23911125, ECO:0000269|PubMed:24981610, ECO:0000269|PubMed:25343985}. |
| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: Levels follow a circadian cycle with a progressive decrease during the day time (at protein level) (PubMed:25343985). Down-regulated by brassinosteroids (BRs) in a dose- and time-dependent manner. Repressed by BES1. Auto-activation of expression (PubMed:24981610). Targeted to 26S proteasomal degradation by the CULLIN3 (CUL3)-based E3 ligases CRL3(BPMs) (PubMed:25343985). {ECO:0000269|PubMed:24981610, ECO:0000269|PubMed:25343985}. |
| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | AK176193 | 0.0 | AK176193.1 Arabidopsis thaliana mRNA for MYB56 R2R3-MYB factor family member, complete cds, clone: RAFL23-05-P12. |
| GenBank | AK176277 | 0.0 | AK176277.1 Arabidopsis thaliana mRNA for MYB56 R2R3-MYB factor family member, complete cds, clone: RAFL23-20-A13. |
| GenBank | AY519627 | 0.0 | AY519627.1 Arabidopsis thaliana MYB transcription factor (At5g17800) mRNA, complete cds. |
| Publications
? help Back to Top |
- Chen L,Bernhardt A,Lee J,Hellmann H
Identification of Arabidopsis MYB56 as a novel substrate for CRL3BPM E3 ligases.
Mol Plant, 2015.
[PMID:25343985] - Frigola D,Caño-Delgado AI,Ibañes M
Methods for Modeling Brassinosteroid-Mediated Signaling in Plant Development.
Methods Mol. Biol., 2017. 1564: p. 103-120
[PMID:28124249] - Espinosa-Ruiz A, et al.
TOPLESS mediates brassinosteroid control of shoot boundaries and root meristem development in Arabidopsis thaliana.
Development, 2017. 144(9): p. 1619-1628
[PMID:28320734] - Jeong CY, et al.
AtMyb56 Regulates Anthocyanin Levels via the Modulation of AtGPT2 Expression in Response to Sucrose in Arabidopsis.
Mol. Cells, 2018. 41(4): p. 351-361
[PMID:29487277]
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