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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 |
OBART05G27490.1 |
| Organism |
|
| Taxonomic ID |
|
| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza
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| Family |
bHLH |
| Protein Properties |
Length: 421aa MW: 44572.2 Da PI: 7.8906 |
| Description |
bHLH family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| OBART05G27490.1 | genome | OGE | View CDS |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | HLH | 40.8 | 4.1e-13 | 216 | 267 | 1 | 55 |
CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
HLH 1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55
+r++h ++Er+RR+++N+ + Lr+l+P + + ++ + a+i A+e+I++L+
OBART05G27490.1 216 QRMTHIAVERNRRRQMNEYLRVLRSLMPGS---YVQRGDQASIIGGAIEFIRELE 267
79****************************...9******************996 PP
|
| Gene Ontology ? help Back to Top |
| GO Term |
GO Category |
GO Description |
| GO:0010377 | Biological Process | guard cell fate commitment |
| GO:0045597 | Biological Process | positive regulation of cell differentiation |
| GO:0045893 | Biological Process | positive regulation of transcription, DNA-templated |
| GO:0051782 | Biological Process | negative regulation of cell division |
| GO:0005634 | Cellular Component | nucleus |
| GO:0016597 | Molecular Function | amino acid binding |
| GO:0046983 | Molecular Function | protein dimerization activity |
| Sequence ? help Back to Top |
| Protein Sequence Length: 421 aa
Download sequence Send
to blast |
MGRKPACGDG PGRLLPLFRD HRLQAPHSHS HKGIEAAAAS SSFRPCALTQ GAAAAIFCAS 60
VQQRSHLERF AALDEAPPPA PEETVVTGGE MVDYMLGQPP PTTPGPQSQV SFDKLTFSDV 120
LQFADFGPKL ALNQPAASDN GGGGGDAATT TTTATSSVAA EGSKQTVDAG GVSESTTLVQ 180
QADGGGGRAE KAGEQGKSGR RKRPRTVKTS EEVESQRMTH IAVERNRRRQ MNEYLRVLRS 240
LMPGSYVQRG DQASIIGGAI EFIRELEQLI QCLESQKRRR LATCTAGRRR SSSAGAHAAA 300
AAGVAKVALD LDASGGGEVG GGVREEMAEN KSCVADIEVR VVGVDAMIKI LSRRRPGQLI 360
KTVAALEEMH MSILHTNITT IDQTVLYSFN VKIAGDARFS AEDIAGAVHQ ILSFIDVNYT 420
L
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| Nucleic Localization
Signal ? help
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 |
| No. |
Start |
End |
Sequence |
| 1 | 216 | 227 | RMTHIAVERNRR |
| 2 | 276 | 280 | KRRRL |
| 3 | 276 | 289 | KRRRLATCTAGRRR |
| Functional Description ? help
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| Source |
Description |
| UniProt | Transcription activator (PubMed:17088607, PubMed:17183265, PubMed:17183267). Together with MYB88 and MYB124, ensures that stomata contain just two guard cells (GCs) by enforcing a single symmetric precursor cell division before stomatal maturity (PubMed:24571519). Together with SPCH and MUTE, regulates the stomata formation. Required to promote differentiation and morphogenesis of stomatal guard cells and to halt proliferative divisions in their immediate precursors. Mediates the formation of stomata (PubMed:17088607, PubMed:17183265, PubMed:17183267). Prevents histone H3K27me3 marks and derepresses stem cell gene expression (PubMed:24654956). {ECO:0000269|PubMed:17088607, ECO:0000269|PubMed:17183265, ECO:0000269|PubMed:17183267, ECO:0000269|PubMed:24571519, ECO:0000269|PubMed:24654956}. |
| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: Inhibited by low relative humidity (LRH) via epigenetic CG methylation, thus leading to a reduced stomatal index. {ECO:0000269|PubMed:22442411}. |
| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | AC137608 | 1e-157 | AC137608.2 Oryza sativa Japonica Group cultivar Nipponbare chromosome 5 clone OSJNBa0009C07, complete sequence. |
| GenBank | AP014961 | 1e-157 | AP014961.1 Oryza sativa Japonica Group DNA, chromosome 5, cultivar: Nipponbare, complete sequence. |
| Publications
? help Back to Top |
- Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH
Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature.
Differentiation, 2010. 80(1): p. 1-8
[PMID:20219281] - Matos JL, et al.
Irreversible fate commitment in the Arabidopsis stomatal lineage requires a FAMA and RETINOBLASTOMA-RELATED module.
Elife, 2015.
[PMID:25303364] - Chen L, et al.
NRPB3, the third largest subunit of RNA polymerase II, is essential for stomatal patterning and differentiation in Arabidopsis.
Development, 2016. 143(9): p. 1600-11
[PMID:26989174] - Lee JH,Jung JH,Park CM
Light Inhibits COP1-Mediated Degradation of ICE Transcription Factors to Induce Stomatal Development in Arabidopsis.
Plant Cell, 2017. 29(11): p. 2817-2830
[PMID:29070509] - Han X, et al.
Jasmonate Negatively Regulates Stomatal Development in Arabidopsis Cotyledons.
Plant Physiol., 2018. 176(4): p. 2871-2885
[PMID:29496884] - Li X,Yang R,Chen H
The Arabidopsis thaliana Mediator subunit MED8 regulates plant immunity to Botrytis Cinerea through interacting with the basic helix-loop-helix (bHLH) transcription factor FAMA.
PLoS ONE, 2018. 13(3): p. e0193458
[PMID:29513733]
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