PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

HSF

Protein Properties

Length: 225aa MW: 25965.7 Da PI: 8.3078

Description

HSF family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_00926	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HSF_DNA-bind	104.2	1.1e-32	10	101	2	102
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98 F+ k+ye+++++++++li+w +++n+f+vl+++ f++++Lp yFkhsn++SF+RQLn+YgF+kv+ ++ eF+h+sF kg+ +ll i PEQU_00926 10 FVAKMYEMVNNPSTNNLIRWGKQNNTFLVLEPSLFSQTLLPFYFKHSNLSSFIRQLNTYGFRKVDPDR---------SEFAHESFLKGQIHLLPLIV 97 9***************************************************************99.........57***************9 PP XXXX CS HSF_DNA-bind 99 rkks 102 r+++ PEQU_00926 98 RRRK 101 9976 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.10	4.3E-34	2	93	IPR011991	Winged helix-turn-helix DNA-binding domain
SMART	SM00415	2.4E-45	6	99	IPR000232	Heat shock factor (HSF)-type, DNA-binding
SuperFamily	SSF46785	9.98E-32	7	99	IPR011991	Winged helix-turn-helix DNA-binding domain
Pfam	PF00447	1.1E-27	10	99	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	6.3E-17	10	33	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	6.3E-17	48	60	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PROSITE pattern	PS00434	0	49	73	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	6.3E-17	61	73	IPR000232	Heat shock factor (HSF)-type, DNA-binding

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0006970	Biological Process	response to osmotic stress
GO:0009737	Biological Process	response to abscisic acid
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: 225 aa Download sequence Send to blast
MQQEKHLAPF VAKMYEMVNN PSTNNLIRWG KQNNTFLVLE PSLFSQTLLP FYFKHSNLSS 60 FIRQLNTYGF RKVDPDRSEF AHESFLKGQI HLLPLIVRRR KRGESDQIGR KMKRQEGNYE 120 EEEEESLMVE LGRLKKEQKA LEEEIEDVNR RLQVTERKPI QIMSLLLKLA GDPCGRGSNC 180 LAGEERKYGG CGGGEFSMAE MSSPELGPPR NVDYPFCLLG RGFLY

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5d5u_B	6e-21	10	99	29	129	Heat shock factor protein 1
5d5v_B	6e-21	10	99	29	129	Heat shock factor protein 1
5d5v_D	6e-21	10	99	29	129	Heat shock factor protein 1
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.
UniProt	Transcriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020591246.1	1e-166	heat stress transcription factor C-1a-like
Swissprot	Q6VBA4	4e-58	HFC1A_ORYSJ; Heat stress transcription factor C-1a
Swissprot	Q942D6	2e-58	HFC1B_ORYSJ; Heat stress transcription factor C-1b
TrEMBL	M0SJK0	5e-63	M0SJK0_MUSAM; Uncharacterized protein
STRING	GSMUA_Achr3P31860_001	8e-64	(Musa acuminata)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP11298	31	41

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G24520.1	9e-54	heat shock transcription factor C1

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Schmidt R, et al. Transcription factor OsHsfC1b regulates salt tolerance and development in Oryza sativa ssp. japonica. AoB Plants, 2012. 2012: p. pls011 [PMID:22616023]