PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Han002743

Organism

Helianthus annuus

Taxonomic ID

4232

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus

Family

bHLH

Protein Properties

Length: 242aa MW: 26373.9 Da PI: 6.7975

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Han#S32087217	PU_ref	Unigene	View CDS
PUT-169a-Helianthus_annuus-44270	PU_unref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	36.5	8.9e-12	80	127	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRd++N++f eL ++l + + +K +Ka+iL Av+ + +L Han002743 80 SKACREKLRRDKLNDKFVELASILEPE---GPPKTDKAAILVDAVRMVTQL 127 5678*********************...99************99988 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00083	1.05E-8	74	132	No hit	No description
PROSITE profile	PS50888	12.976	76	127	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	2.49E-13	79	151	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	2.5E-9	80	127	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.0E-13	80	149	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.2E-8	82	133	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd14686	0.00688	142	172	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 242 aa Download sequence Send to blast
MVSPENTNWI YDYGFIDNAV VPGGTLLTPA GGSSWHMQPP FNASSSNPSA ECDGSLASSD 60 VRKETGSKKR GREPGSATSS KACREKLRRD KLNDKFVELA SILEPEGPPK TDKAAILVDA 120 VRMVTQLKNE AQKLKDSNSD LQEKIKELKS EKNELRDEKQ RLKTEKEKLE QQANAMNTQP 180 SFLAPPPGIP AAYPAAMALA QSQAMGNKLI PVMSYPGMAM WPFMPPAAVD TSQDHELHPP 240 VA

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Han.1293	0.0	bud

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Widely expressed throughout development, mostly in vasculatures. {ECO:0000269\|PubMed:17028341}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. Plays a role in resistance to amide-linked indole-3-acetic acid (IAA) conjugates such as IAA-Leu and IAA-Phe. May regulate gene expression in response to metal homeostasis changes. {ECO:0000269\|PubMed:17028341}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021978285.1	1e-178	transcription factor ILR3-like
Swissprot	Q9FH37	1e-104	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A251U7T0	1e-177	A0A251U7T0_HELAN; Putative myc-type, basic helix-loop-helix (BHLH) domain-containing protein
STRING	XP_008365724.1	1e-109	(Malus domestica)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	2e-95	bHLH family protein

Publications ? help Back to Top
Li X,Zhang H,Ai Q,Liang G,Yu D Two bHLH Transcription Factors, bHLH34 and bHLH104, Regulate Iron Homeostasis in Arabidopsis thaliana. Plant Physiol., 2016. 170(4): p. 2478-93 [PMID:26921305] Aparicio F,Pallás V The coat protein of Alfalfa mosaic virus interacts and interferes with the transcriptional activity of the bHLH transcription factor ILR3 promoting salicylic acid-dependent defence signalling response. Mol. Plant Pathol., 2017. 18(2): p. 173-186 [PMID:26929142] Liang G,Zhang H,Li X,Ai Q,Yu D bHLH transcription factor bHLH115 regulates iron homeostasis in Arabidopsis thaliana. J. Exp. Bot., 2017. 68(7): p. 1743-1755 [PMID:28369511] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Li B, et al. Network-Guided Discovery of Extensive Epistasis between Transcription Factors Involved in Aliphatic Glucosinolate Biosynthesis. Plant Cell, 2018. 30(1): p. 178-195 [PMID:29317470] Min JH, et al. Arabidopsis Basic Helix-Loop-Helix 34 (bHLH34) Is Involved in Glucose Signaling through Binding to a GAGA Cis-Element. Front Plant Sci, 2017. 8: p. 2100 [PMID:29321786] Samira R, et al. The bHLH transcription factor ILR3 modulates multiple stress responses in Arabidopsis. Plant Mol. Biol., 2018. 97(4-5): p. 297-309 [PMID:29882068]