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Plant Transcription
Factor Database
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Transcription Factor Information
Basic
Information? help
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TF ID |
AT1G46264.1 |
Common Name | AT-HSFB4, F2G19.8, HSF02, HSFB4, SCZ |
Organism |
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Taxonomic ID |
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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 |
HSF |
Protein Properties |
Length: 348aa MW: 39615.4 Da PI: 7.8846 |
Description |
heat shock transcription factor B4 |
Gene Model |
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Signature Domain? help Back to Top |
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No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
1 | HSF_DNA-bind | 114.3 | 8e-36 | 35 | 127 | 2 | 103 |
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS
HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98
Fl+k+y++++d+++++++sw ++ ++fvv+ + efa+++Lp+yFkh+nf+SFvRQLn+YgF+k+ ++ weF+++ Fk+g+k+ll++i+
AT1G46264.1 35 FLTKTYQLVDDPATDHVVSWGDDDTTFVVWRPPEFARDLLPNYFKHNNFSSFVRQLNTYGFRKIVPDR---------WEFANEFFKRGEKHLLCEIH 122
9*****************************************************************99.........******************** PP
XXXXX CS
HSF_DNA-bind 99 rkkse 103
r+k++
AT1G46264.1 123 RRKTS 127
**987 PP
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Gene Ontology ? help Back to Top |
GO Term |
GO Category |
GO Description |
GO:0006355 | Biological Process | regulation of transcription, DNA-templated |
GO:0008356 | Biological Process | asymmetric cell division |
GO:0005634 | Cellular Component | nucleus |
GO:0005737 | Cellular Component | cytoplasm |
GO:0003700 | Molecular Function | transcription factor activity, sequence-specific DNA binding |
GO:0042802 | Molecular Function | identical protein binding |
GO:0043565 | Molecular Function | sequence-specific DNA binding |
Sequence ? help Back to Top |
Protein Sequence Length: 348 aa
Download sequence Send
to blast |
MAMMVENSYG GYGGGGGERI QLMVEGQGKA VPAPFLTKTY QLVDDPATDH VVSWGDDDTT 60 FVVWRPPEFA RDLLPNYFKH NNFSSFVRQL NTYGFRKIVP DRWEFANEFF KRGEKHLLCE 120 IHRRKTSQMI PQQHSPFMSH HHAPPQIPFS GGSFFPLPPP RVTTPEEDHY WCDDSPPSRP 180 RVIPQQIDTA AQVTALSEDN ERLRRSNTVL MSELAHMKKL YNDIIYFVQN HVKPVAPSNN 240 SSYLSSFLQK QQQQQPPTLD YYNTATVNAT NLNALNSSPP TSQSSITVLE DDHTNHHDQS 300 NMRKTKLFGV SLPSSKKRSH HFSDQTSKTR LVLDQSDLAL NLMTASTR
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Functional Description ? help
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Source |
Description |
TAIR | Encodes SCHIZORIZA, a member of Heat Shock Transcription Factor (Hsf) family. Functions as a nuclear factor regulating asymmetry of stem cell divisions. |
UniProt | Transcriptional regulator that specifically binds DNA sequence 5'-AGAAnnTTCT-3' known as heat shock promoter elements (HSE). |
Function -- GeneRIF ? help
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- SCHIZORIZA (SCZ) necessary for the early establishment of the stem cells that produce the ground tissue in embryonic root meristem. [SCHIZORIZA]
[PMID: 20417101] - The mutant phenotypes of Hsf-OE plants are without precedence and indicate that class B-Hsfs may play an important role in root development.
[PMID: 22677791]
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Annotation --
Nucleotide ? help
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Source |
Hit ID |
E-value |
Description |
GenBank | AB493499 | 0.0 | AB493499.1 Arabidopsis thaliana At1g46264 mRNA for hypothetical protein, partial cds, clone: RAAt1g46264. |
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] - Nover L, et al.
Arabidopsis and the heat stress transcription factor world: how many heat stress transcription factors do we need? Cell Stress Chaperones, 2001. 6(3): p. 177-89 [PMID:11599559] - Castelli V, et al.
Whole genome sequence comparisons and "full-length" cDNA sequences: a combined approach to evaluate and improve Arabidopsis genome annotation. Genome Res., 2004. 14(3): p. 406-13 [PMID:14993207] - Pischke MS,Huttlin EL,Hegeman AD,Sussman MR
A transcriptome-based characterization of habituation in plant tissue culture. Plant Physiol., 2006. 140(4): p. 1255-78 [PMID:16489130] - Guo J, et al.
Genome-wide analysis of heat shock transcription factor families in rice and Arabidopsis. J Genet Genomics, 2008. 35(2): p. 105-18 [PMID:18407058] - Ikeda M,Ohme-Takagi M
A novel group of transcriptional repressors in Arabidopsis. Plant Cell Physiol., 2009. 50(5): p. 970-5 [PMID:19324928] - ten Hove CA, et al.
SCHIZORIZA encodes a nuclear factor regulating asymmetry of stem cell divisions in the Arabidopsis root. Curr. Biol., 2010. 20(5): p. 452-7 [PMID:20171102] - Pernas M,Ryan E,Dolan L
SCHIZORIZA controls tissue system complexity in plants. Curr. Biol., 2010. 20(9): p. 818-23 [PMID:20417101] - Zhu X,Thalor SK,Takahashi Y,Berberich T,Kusano T
An inhibitory effect of the sequence-conserved upstream open-reading frame on the translation of the main open-reading frame of HsfB1 transcripts in Arabidopsis. Plant Cell Environ., 2012. 35(11): p. 2014-30 [PMID:22571635] - Begum T,Reuter R,Sch
Overexpression of AtHsfB4 induces specific effects on root development of Arabidopsis. Mech. Dev., 2013. 130(1): p. 54-60 [PMID:22677791]
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