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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 |
AT3G20640.1 |
| Common Name | BHLH123, EN63, F3H11.2 |
| 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: 454aa MW: 49064.3 Da PI: 6.6494 |
| 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 | 17.4 | 8.2e-06 | 345 | 383 | 11 | 54 |
HHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
HLH 11 rRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
+R +++ ++++ L++l+ + +K + a++L +A+eYIk L
AT3G20640.1 345 KRKEKMGDRIAALQQLVSPF-----GKTDAASVLSEAIEYIKFL 383
5778999***********98.....8****************98 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: 454 aa
Download sequence Send
to blast |
MGDHHDFINS GSWWKVSSSS SPSSSSSMRA SSIESGGSAV FHDKLHHHSL ATDHHLQMIG 60
LGLSSQSPVD QWNQSLLRGD SKAETSFGVM LQENLNLDAT SNANANTTSS TSSYQLQESD 120
SSHHHQALWR DPQSDFKPQI LTSGGNRGFF LDHQFSPHGS SSTDSSTVTC QGFAVDNSSN 180
AMYAATTTTP NSSSGMFHHQ QAGGFGSSDQ QPSRNHQQSS LGYSQFGSST GNYDQMASAL 240
PSTWFLRSSP PPKPHSPLRF SNNATFWNPA AAGNAGAPPP HDASSNFFPA LQPPQIHPQS 300
FDEQPKNISE IRDSSSNEVK RGGNDHQPAA KRAKSEAASP SPAFKRKEKM GDRIAALQQL 360
VSPFGKTDAA SVLSEAIEYI KFLHQQVSAL SNPYMKSGAS LQHQQSDHST ELEVSEEPDL 420
RSRGLCLVPV SSTFPVTHDT TVDFWTPTFG GTFR
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| Function -- GeneRIF ? help
Back to Top |
- identified a gene, designated NAN, encoding a basic helix-loop-helix (bHLH) transcription factor that regulates cell elongation and seed germination in plants[NAN]
[PMID: 15995349]
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| Annotation --
Nucleotide ? help
Back to Top |
| Source |
Hit ID |
E-value |
Description |
| GenBank | AK118054 | 0.0 | AK118054.1 Arabidopsis thaliana At3g20640 mRNA for putative bHLH transcription factor (bHLH123), complete cds, clone: RAFL19-30-D14. |
| GenBank | BT008580 | 0.0 | BT008580.1 Arabidopsis thaliana clone U50947 unknown protein (At3g20640) mRNA, complete cds. |
| Publications
? help Back to Top |
- Seki M, et al.
Functional annotation of a full-length Arabidopsis cDNA collection.
Science, 2002. 296(5565): p. 141-5
[PMID:11910074] - 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] - Dal Bosco C, et al.
Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.
J. Biol. Chem., 2004. 279(2): p. 1060-9
[PMID:14576160] - 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] - Kim JA,Lee M,Kim YS,Woo JC,Park CM
A basic helix-loop-helix transcription factor regulates cell elongation and seed germination.
Mol. Cells, 2005. 19(3): p. 334-41
[PMID:15995349] - Wagner R,Pfannschmidt T
Eukaryotic transcription factors in plastids--Bioinformatic assessment and implications for the evolution of gene expression machineries in plants.
Gene, 2006. 381: p. 62-70
[PMID:16934950] - 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] - 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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