PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

HSF

Protein Properties

Length: 270aa MW: 31281.6 Da PI: 6.1889

Description

HSF family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009136642.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HSF_DNA-bind	109.5	2.4e-34	30	121	2	102
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXX CS HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellek 96 Fl k++ei+ed+++++++sw++ g+sfvv+d ++f++ +Lp++Fkhsnf+SFvRQLn+YgF+k++ e+ weF+++ F g+++ll++ XP_009136642.1 30 FLIKTFEIVEDPNTDHIVSWNRGGTSFVVWDLHSFSEFLLPRHFKHSNFSSFVRQLNTYGFRKIEAER---------WEFANEGFLLGQRHLLKS 115 9**************************************************************999.........************** PP XXXXXX CS HSF_DNA-bind 97 ikrkks 102 ikr++s XP_009136642.1 116 IKRRAS 121 *976 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00415	3.2E-54	26	119	IPR000232	Heat shock factor (HSF)-type, DNA-binding
Gene3D	G3DSA:1.10.10.10	9.7E-36	26	119	IPR011991	Winged helix-turn-helix DNA-binding domain
SuperFamily	SSF46785	2.31E-33	26	119	IPR011991	Winged helix-turn-helix DNA-binding domain
PRINTS	PR00056	1.1E-18	30	53	IPR000232	Heat shock factor (HSF)-type, DNA-binding
Pfam	PF00447	1.5E-29	30	119	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	1.1E-18	68	80	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PROSITE pattern	PS00434	0	69	93	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	1.1E-18	81	93	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: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: 270 aa Download sequence Send to blast
MNPFLLQENV PPPSPPKPIE GLHEIGPPPF LIKTFEIVED PNTDHIVSWN RGGTSFVVWD 60 LHSFSEFLLP RHFKHSNFSS FVRQLNTYGF RKIEAERWEF ANEGFLLGQR HLLKSIKRRA 120 SFALSSSSIQ DPCVELRKEK QLLLMELVSL RQQQETNKSY IRAMEQRIEG AERKQRKMMS 180 FLARAMQSPS FLHQLLKQRD MRVKELEDEA AERGRGSSVS ELEALALEMQ GYGKQKNVKE 240 EEDMVVEREL DDGFWEELLS NESLASTSSN

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2ldu_A	8e-23	28	121	18	122	Heat shock factor protein 1
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	112	118	LKSIKRR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator that specifically binds DNA sequence 5'-AGAAnnTTCT-3' known as heat shock promoter elements (HSE).

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_009136642.1

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_009136642.1	0.0	PREDICTED: heat stress transcription factor A-7a-like isoform X1
Swissprot	Q9SV12	1e-148	HFA7A_ARATH; Heat stress transcription factor A-7a
TrEMBL	A0A3P6E666	0.0	A0A3P6E666_BRAOL; Uncharacterized protein
STRING	Bo7g101300.1	0.0	(Brassica oleracea)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM1256	28	99

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G51910.1	1e-150	heat shock transcription factor A7A

Publications ? help Back to Top
Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Guan Q,Yue X,Zeng H,Zhu J The protein phosphatase RCF2 and its interacting partner NAC019 are critical for heat stress-responsive gene regulation and thermotolerance in Arabidopsis. Plant Cell, 2014. 26(1): p. 438-53 [PMID:24415771] Nie S,Yue H,Xing D A Potential Role for Mitochondrial Produced Reactive Oxygen Species in Salicylic Acid-Mediated Plant Acquired Thermotolerance. Plant Physiol., 2016. [PMID:26099269]