PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe

Family

HSF

Protein Properties

Length: 503aa MW: 55430.5 Da PI: 4.4662

Description

HSF family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Kalax.0292s0044.4.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HSF_DNA-bind	114.3	7.9e-36	38	128	2	101
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXX CS HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkk 91 Fl k+y++++d++++ ++sws+ +nsfvv+++ ef +++LpkyFkh+nf+SFvRQLn+YgF+kv+ ++ weF+++ F +g+k Kalax.0292s0044.4.p 38 FLCKTYDMVDDPSTDAVVSWSSGNNSFVVWNPPEFGRDLLPKYFKHNNFSSFVRQLNTYGFRKVHPDR---------WEFANEGFLRGQK 118 9**************************************************************999.........********* PP XXXXXXXXXX CS HSF_DNA-bind 92 ellekikrkk 101 +ll++ikr+k Kalax.0292s0044.4.p 119 HLLKTIKRRK 128 ******98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF46785	5.85E-36	33	127	IPR011991	Winged helix-turn-helix DNA-binding domain
Gene3D	G3DSA:1.10.10.10	4.5E-39	34	127	IPR011991	Winged helix-turn-helix DNA-binding domain
SMART	SM00415	3.2E-63	34	127	IPR000232	Heat shock factor (HSF)-type, DNA-binding
Pfam	PF00447	4.2E-32	38	127	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	9.9E-20	38	61	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	9.9E-20	76	88	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PROSITE pattern	PS00434	0	77	101	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	9.9E-20	89	101	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:0009408	Biological Process	response to heat
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: 503 aa Download sequence Send to blast
MSSSAERGIS GTCSTDSTQS VPVPVPVTMP NPNAPPPFLC KTYDMVDDPS TDAVVSWSSG 60 NNSFVVWNPP EFGRDLLPKY FKHNNFSSFV RQLNTYGFRK VHPDRWEFAN EGFLRGQKHL 120 LKTIKRRKAF HGPVQSQLEQ SQVQSPAASP CVEVGKFGLE EEVEMLKRDK NVLMQELVKL 180 RQQQQSTDKQ LQVTMDQLQG MEQRQQQLMS FLAKAVQSPG FLTQFVQQQA QNNRRISEAN 240 KKRRLKQDDD SMGDPSSNPG GQIVKYQPFL NEASTAFLRQ LMEVDSSSQL EFRNNDQDNF 300 FFGDASSSSD GQHGGSSMDR ASKPPLLEVL ASSPQFCSPP ASMAPACGSS ADSVDLQNSS 360 IGASSEVGTI IHHQPISSGK QDISRDIQYE AVPLVPDMVP ESFAENPEDD SIQFDASTFG 420 LDTELPFNIE SISPGHGTTD MSAYDDVWKM LSEEIDSAQL GGMANESEML LMDDDLDSSQ 480 NIDHLTDQMG LLSSGAKKND SI*

Sequence ? help Back to Top

Protein Sequence Length: 503 aa Download sequence Send to blast

MSSSAERGIS GTCSTDSTQS VPVPVPVTMP NPNAPPPFLC KTYDMVDDPS TDAVVSWSSG  60
NNSFVVWNPP EFGRDLLPKY FKHNNFSSFV RQLNTYGFRK VHPDRWEFAN EGFLRGQKHL  120
LKTIKRRKAF HGPVQSQLEQ SQVQSPAASP CVEVGKFGLE EEVEMLKRDK NVLMQELVKL  180
RQQQQSTDKQ LQVTMDQLQG MEQRQQQLMS FLAKAVQSPG FLTQFVQQQA QNNRRISEAN  240
KKRRLKQDDD SMGDPSSNPG GQIVKYQPFL NEASTAFLRQ LMEVDSSSQL EFRNNDQDNF  300
FFGDASSSSD GQHGGSSMDR ASKPPLLEVL ASSPQFCSPP ASMAPACGSS ADSVDLQNSS  360
IGASSEVGTI IHHQPISSGK QDISRDIQYE AVPLVPDMVP ESFAENPEDD SIQFDASTFG  420
LDTELPFNIE SISPGHGTTD MSAYDDVWKM LSEEIDSAQL GGMANESEML LMDDDLDSSQ  480
NIDHLTDQMG LLSSGAKKND SI*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2ldu_A	2e-27	29	127	11	120	Heat shock factor protein 1
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Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	120	126	LKTIKRR
2	239	246	NKKRRLKQ
3	240	245	KKRRLK

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional regulator that specifically binds DNA of heat shock promoter elements (HSE). {ECO:0000250}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Not induced by heat stress. {ECO:0000269\|PubMed:18064488}.

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_011018512.1	1e-167	PREDICTED: heat stress transcription factor A-1d isoform X1
Swissprot	Q84T61	1e-133	HSFA1_ORYSJ; Heat stress transcription factor A-1
TrEMBL	Q564C8	1e-163	Q564C8_SOYBN; Heat shock factor protein hsf8-related
STRING	GLYMA16G13400.1	1e-164	(Glycine max)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G32330.1	1e-104	heat shock transcription factor A1D

Link Out ? help Back to Top
Phytozome	Kalax.0292s0044.4.p

Publications ? help Back to Top
Chauhan H,Khurana N,Agarwal P,Khurana P Heat shock factors in rice (Oryza sativa L.): genome-wide expression analysis during reproductive development and abiotic stress. Mol. Genet. Genomics, 2011. 286(2): p. 171-87 [PMID:21792744]