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Plant Transcription
Factor Database
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Transcription Factor Information
|
Basic
Information? help
Back to Top |
| TF ID |
AT4G09180.1 |
| Common Name | BHLH81, EN72, FBH2, T8A17.70 |
| Organism |
|
| Taxonomic ID |
|
| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
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| Family |
bHLH |
| Protein Properties |
Length: 262aa MW: 28690.8 Da PI: 4.6827 |
| Description |
bHLH family protein |
| Gene Model |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | HLH | 39.5 | 1e-12 | 196 | 241 | 6 | 55 |
HHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
HLH 6 nerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55
+++Er RR ri +++ +L+el+P+ +k + a++Le+AveY+k Lq
AT4G09180.1 196 SIAERVRRTRISDRIRKLQELVPNM----DKQTNTADMLEEAVEYVKVLQ 241
689*********************7....688***************998 PP
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| Gene Ontology ? help Back to Top |
| GO Term |
GO Category |
GO Description |
| GO:0045944 | Biological Process | positive regulation of transcription from RNA polymerase II promoter |
| GO:0005634 | Cellular Component | nucleus |
| GO:0001046 | Molecular Function | core promoter sequence-specific DNA binding |
| GO:0001228 | Molecular Function | transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding |
| GO:0046983 | Molecular Function | protein dimerization activity |
| Sequence ? help Back to Top |
| Protein Sequence Length: 262 aa
Download sequence Send
to blast |
MQPTSVGSSG GGDDGGGRGG GGGLSRSGLS RIRSAPATWL EALLEEDEEE SLKPNLGLTD 60
LLTGNSNDLP TSRGSFEFPI PVEQGLYQQG GFHRQNSTPA DFLSGSDGFI QSFGIQANYD 120
YLSGNIDVSP GSKRSREMEA LFSSPEFTSQ MKGEQSSGQV PTGVSSMSDM NMENLMEDSV 180
AFRVRAKRGC ATHPRSIAER VRRTRISDRI RKLQELVPNM DKQTNTADML EEAVEYVKVL 240
QRQIQELTEE QKRCTCIPKE EQ
|
| Expression --
Description ? help
Back to Top |
| Source |
Description |
| Uniprot | TISSUE SPECIFICITY: Expressed in flowers. {ECO:0000269|PubMed:12679534}. |
| Function -- GeneRIF ? help
Back to Top |
- There are four CONSTANS transcriptional activators FBH1-4 which are related basic helix-loop-helix-type transcription factors that preferentially bind to the E-box cis-elements in the CO promoter. Overexpression of all FBH genes drastically elevated CO levels and caused early flowering regardless of photoperiod. [FBH2]
[PMID: 22334645]
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| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | AK230384 | 0.0 | AK230384.1 Arabidopsis thaliana mRNA for putative bHLH transcription factor, complete cds, clone: RAFL24-31-D13. |
| GenBank | BT010423 | 0.0 | BT010423.1 Arabidopsis thaliana At4g09180 mRNA, complete cds. |
| Publications
? help Back to Top |
- Riechmann JL, et al.
Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
Science, 2000. 290(5499): p. 2105-10
[PMID:11118137] - Heim MA, et al.
The basic helix-loop-helix transcription factor family in plants: a genome-wide study of protein structure and functional diversity.
Mol. Biol. Evol., 2003. 20(5): p. 735-47
[PMID:12679534] - Toledo-Ortiz G,Huq E,Quail PH
The Arabidopsis basic/helix-loop-helix transcription factor family.
Plant Cell, 2003. 15(8): p. 1749-70
[PMID:12897250] - Yamada K, et al.
Empirical analysis of transcriptional activity in the Arabidopsis genome.
Science, 2003. 302(5646): p. 842-6
[PMID:14593172] - Bailey PC, et al.
Update on the basic helix-loop-helix transcription factor gene family in Arabidopsis thaliana.
Plant Cell, 2003. 15(11): p. 2497-502
[PMID:14600211] - Zhao J, et al.
Analysis of gene expression profiles in response to Sclerotinia sclerotiorum in Brassica napus.
Planta, 2007. 227(1): p. 13-24
[PMID:17665211] - 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] - Ito S, et al.
FLOWERING BHLH transcriptional activators control expression of the photoperiodic flowering regulator CONSTANS in Arabidopsis.
Proc. Natl. Acad. Sci. U.S.A., 2012. 109(9): p. 3582-7
[PMID:22334645] - Vidal EA, et al.
Integrated RNA-seq and sRNA-seq analysis identifies novel nitrate-responsive genes in Arabidopsis thaliana roots.
BMC Genomics, 2013. 14: p. 701
[PMID:24119003] - Ding Y, et al.
Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
BMC Plant Biol., 2013. 13: p. 229
[PMID:24377444]
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