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Plant Transcription
Factor Database
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Transcription Factor Information
|
Basic
Information? help
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| TF ID |
AT5G54070.1 |
| Common Name | AT-HSFA9, HSF21, HSFA9, MJP23.4 |
| 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
|
| Family |
HSF |
| Protein Properties |
Length: 331aa MW: 38146.2 Da PI: 5.373 |
| Description |
heat shock transcription factor A9 |
| Gene Model |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | HSF_DNA-bind | 108.4 | 5.3e-34 | 72 | 164 | 2 | 103 |
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS
HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98
Fl+k++ei++d+ ++ ++sws + +sf+++d+ ef++++LpkyFkh+nf+SF+RQLn YgFkkv++++ weF+++ F+ gkk+ll++ik
AT5G54070.1 72 FLRKTFEIVDDKVTDPVVSWSPTRKSFIIWDSYEFSENLLPKYFKHKNFSSFIRQLNSYGFKKVDSDR---------WEFANEGFQGGKKHLLKNIK 159
9********************999*****************************************999.........******************** PP
XXXXX CS
HSF_DNA-bind 99 rkkse 103
r++++
AT5G54070.1 160 RRSKN 164
**985 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:0005634 | Cellular Component | nucleus |
| GO:0003700 | Molecular Function | transcription factor activity, sequence-specific DNA binding |
| GO:0043565 | Molecular Function | sequence-specific DNA binding |
| Sequence ? help Back to Top |
| Protein Sequence Length: 331 aa
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to blast |
MTAIPNVVDI ESSSSSLCQE TATETVTVER GSSDSSSKPD DVVLLIKEEE DDAVNLSLGF 60
WKLHEIGLIT PFLRKTFEIV DDKVTDPVVS WSPTRKSFII WDSYEFSENL LPKYFKHKNF 120
SSFIRQLNSY GFKKVDSDRW EFANEGFQGG KKHLLKNIKR RSKNTKCCNK EASTTTTETE 180
VESLKEEQSP MRLEMLKLKQ QQEESQHQMV TVQEKIHGVD TEQQHMLSFF AKLAKDQRFV 240
ERLVKKRKMK IQRELEAAEF VKKLKLLQDQ ETQKNLLDVE REFMAMAATE HNPEPDILVN 300
NQSGNTRCQL NSEDLLVDGG SMDVNGRIEI E
|
| 3D Structure ? help Back to Top |
 |
| PDB ID |
Evalue |
Query Start |
Query End |
Hit Start |
Hit End |
Description |
| 2ldu_A | 6e-21 | 69 | 161 | 17 | 120 | Heat shock factor protein 1 |
| 5d5u_B | 7e-21 | 69 | 161 | 26 | 129 | Heat shock factor protein 1 |
| 5d5v_B | 7e-21 | 69 | 161 | 26 | 129 | Heat shock factor protein 1 |
| 5d5v_D | 7e-21 | 69 | 161 | 26 | 129 | Heat shock factor protein 1 |
| Search in ModeBase |
| Expression --
Description ? help
Back to Top |
| Source |
Description |
| Uniprot | DEVELOPMENTAL STAGE: Starts to be expressed in seeds from 18 days after pollination (DAP) to reach the highest expression in dry seeds. Expression is strongly reduced after only 2 hours of seed imbibition, declines drastically after 6 hours, but can be detected at a very low level even after 10 hours. {ECO:0000269|PubMed:17220197}. |
| Functional Description ? help
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| Source |
Description |
| TAIR | A member of Heat Stress Transcription Factor (Hsf) family. Not responding to heat stress. Is regulated by the seed-specific transcription factor ABI3. In turn, it regulates other heat stress proteins including Hsp17.4-CI, Hsp17.7-CII and Hsp101 during seed maturation. |
| UniProt | Seed-specific transcriptional regulator that specifically binds DNA sequence 5'-AGAAnnTTCT-3' known as heat shock promoter elements (HSE). Seems to be specialized for the developmental expression of heat shock protein (HSP) genes during seed maturation. Activated by ABI3. {ECO:0000269|PubMed:17220197}. |
| Function -- GeneRIF ? help
Back to Top |
- Developmental expression of HsfA9 is regulated by the seed-specific transcription factor ABSCISIC ACID-INSENSITIVE3 (ABI3).
[PMID: 17220197]
|
| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | AY065226 | 0.0 | AY065226.1 Arabidopsis thaliana unknown protein (At5g54070) mRNA, complete cds. |
| GenBank | AY096552 | 0.0 | AY096552.1 Arabidopsis thaliana unknown protein (At5g54070) 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] - 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] - Yamada K, et al.
Empirical analysis of transcriptional activity in the Arabidopsis genome.
Science, 2003. 302(5646): p. 842-6
[PMID:14593172] - Kotak S,Vierling E,Bäumlein H,von Koskull-Döring P
A novel transcriptional cascade regulating expression of heat stress proteins during seed development of Arabidopsis.
Plant Cell, 2007. 19(1): p. 182-95
[PMID:17220197] - Prieto-Dapena P,Casta
The ectopic overexpression of a seed-specific transcription factor, HaHSFA9, confers tolerance to severe dehydration in vegetative organs.
Plant J., 2008. 54(6): p. 1004-14
[PMID:18315542] - 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] - Babu M,Griffiths JS,Huang TS,Wang A
Altered gene expression changes in Arabidopsis leaf tissues and protoplasts in response to Plum pox virus infection.
BMC Genomics, 2008. 9: p. 325
[PMID:18613973] - Nakashima K, et al.
Three Arabidopsis SnRK2 protein kinases, SRK2D/SnRK2.2, SRK2E/SnRK2.6/OST1 and SRK2I/SnRK2.3, involved in ABA signaling are essential for the control of seed development and dormancy.
Plant Cell Physiol., 2009. 50(7): p. 1345-63
[PMID:19541597] - Jin J, et al.
An Arabidopsis Transcriptional Regulatory Map Reveals Distinct Functional and Evolutionary Features of Novel Transcription Factors.
Mol. Biol. Evol., 2015. 32(7): p. 1767-73
[PMID:25750178]
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