PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Acrogymnospermae; Pinidae; Pinales; Pinaceae; Pinus; Pinus

Family

HSF

Protein Properties

Length: 476aa MW: 53924.8 Da PI: 5.4499

Description

HSF family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PUT-157a-Pinus_taeda-63482555	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HSF_DNA-bind	117.8	6.2e-37	69	160	2	102
HHHHHHHHHCTGGGTTTSEESSSSSEEEES-HHHHHHHTHHHHSTT--HHHHHHHHHHTTEEE---SSBTTTTXTTSEEEEESXXXXXXXXXXXXXX CS HSF_DNA-bind 2 FlkklyeiledeelkeliswsengnsfvvldeeefakkvLpkyFkhsnfaSFvRQLnmYgFkkvkdeekkskskekiweFkhksFkkgkkellekik 98 Fl+k+y+++ed++++ ++sws+++nsfvv+++++f++++LpkyFkhsnf+SFvRQLn+YgF+kv+ ++ weF+++ F +g+k+ll+ i+ Pta001278 69 FLTKTYDMVEDPQTDPVVSWSSTNNSFVVWNSHQFSSDLLPKYFKHSNFSSFVRQLNTYGFRKVDPDR---------WEFANEGFLRGQKHLLKLIQ 156 9**************************************************************999.........**************** PP XXXX CS HSF_DNA-bind 99 rkks 102 r+k Pta001278 157 RRKP 160 86 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF46785	8.43E-35	64	158	IPR011991	Winged helix-turn-helix DNA-binding domain
Gene3D	G3DSA:1.10.10.10	2.2E-39	65	158	IPR011991	Winged helix-turn-helix DNA-binding domain
SMART	SM00415	1.2E-61	65	158	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	1.0E-19	69	92	IPR000232	Heat shock factor (HSF)-type, DNA-binding
Pfam	PF00447	3.5E-32	69	158	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	1.0E-19	107	119	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PROSITE pattern	PS00434	0	108	132	IPR000232	Heat shock factor (HSF)-type, DNA-binding
PRINTS	PR00056	1.0E-19	120	132	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: 476 aa Download sequence Send to blast
XIHLSVSYRL TGNRLGSNNC TLRSTGMDLQ NSGMSVGDEV NLRNVNVKEE DSSCPRPMEG 60 LHSSGPPPFL TKTYDMVEDP QTDPVVSWSS TNNSFVVWNS HQFSSDLLPK YFKHSNFSSF 120 VRQLNTYGFR KVDPDRWEFA NEGFLRGQKH LLKLIQRRKP SVPQYDNVHH HQQDQQQGMG 180 VCVEVGQFGM LGEIEGLRRD KSVLMMEVVK LRQQQQSTRN QLQSINHRLR GTEQRQQHMM 240 TFLARAIQNP TFLAQLSQNK QATKRLATSK KRRRLTKREA QQDLQSLPTS EGRIVKYQSS 300 TSIPPDSDHT QNSSNLEAFL STMGHADSPD MTTPNKTFQD REQDKSINMV ADHLYEFEPG 360 SAFDSAMPVG IPMETASAFD SAAINLVREE VEEDLDLENV NDVFWEELLN EHFDSQDDSG 420 TEGDANIPNQ DKLNSSRSDV SLLAEQMVQT AFHQSIPIAP ETCIMLESGL ILPEQT

Sequence ? help Back to Top

Protein Sequence Length: 476 aa Download sequence Send to blast

XIHLSVSYRL TGNRLGSNNC TLRSTGMDLQ NSGMSVGDEV NLRNVNVKEE DSSCPRPMEG  60
LHSSGPPPFL TKTYDMVEDP QTDPVVSWSS TNNSFVVWNS HQFSSDLLPK YFKHSNFSSF  120
VRQLNTYGFR KVDPDRWEFA NEGFLRGQKH LLKLIQRRKP SVPQYDNVHH HQQDQQQGMG  180
VCVEVGQFGM LGEIEGLRRD KSVLMMEVVK LRQQQQSTRN QLQSINHRLR GTEQRQQHMM  240
TFLARAIQNP TFLAQLSQNK QATKRLATSK KRRRLTKREA QQDLQSLPTS EGRIVKYQSS  300
TSIPPDSDHT QNSSNLEAFL STMGHADSPD MTTPNKTFQD REQDKSINMV ADHLYEFEPG  360
SAFDSAMPVG IPMETASAFD SAAINLVREE VEEDLDLENV NDVFWEELLN EHFDSQDDSG  420
TEGDANIPNQ DKLNSSRSDV SLLAEQMVQT AFHQSIPIAP ETCIMLESGL ILPEQT

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2ldu_A	3e-26	64	162	12	124	Heat shock factor protein 1
5d5u_B	5e-26	60	158	17	129	Heat shock factor protein 1
5d5v_B	5e-26	60	158	17	129	Heat shock factor protein 1
5d5v_D	5e-26	60	158	17	129	Heat shock factor protein 1
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	270	274	KRRRL

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Pta.7011	0.0	root\| xylem

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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009340197.1	1e-104	PREDICTED: heat stress transcription factor A-1d-like
Refseq	XP_009346396.1	1e-104	PREDICTED: heat stress transcription factor A-1d-like
Swissprot	Q84T61	5e-97	HSFA1_ORYSJ; Heat stress transcription factor A-1
TrEMBL	A9NUX6	0.0	A9NUX6_PICSI; Uncharacterized protein
STRING	XP_009340197.1	1e-103	(Pyrus x bretschneideri)
STRING	XP_009346396.1	1e-103	(Pyrus x bretschneideri)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G22830.1	8e-87	heat shock transcription factor A6B

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]