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

Niben101Scf04316g02003.1

Organism

Nicotiana benthamiana

Taxonomic ID

4100

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

bHLH

Protein Properties

Length: 281aa MW: 31074.2 Da PI: 8.5972

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Niben101Scf04316g02003.1	genome	BTI	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	35.6	1.7e-11	99	146	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE++RRdr+N++f eL ll + + +K +K++iL Av+ + +L Niben101Scf04316g02003.1 99 SKACREKQRRDRLNDKFTELGALLEPG---RPPKTDKSAILVDAVRMVTQL 146 5678********************8...89************99988 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	13.268	95	146	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.44E-12	98	165	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	2.27E-8	98	151	No hit	No description
Gene3D	G3DSA:4.10.280.10	2.3E-13	99	171	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	3.5E-9	99	146	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	6.7E-9	101	152	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

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: 281 aa Download sequence Send to blast
MVSPENTNWL YDYGFEESAV PDSNFSATAS GFNWPMQNLN GSRNVSAEVD GSIGESGYPK 60 ENGSKKRAEV DGSIGESDYP KENSSKKRAR VESCAPTSSK ACREKQRRDR LNDKFTELGA 120 LLEPGRPPKT DKSAILVDAV RMVTQLRGEA QKLKNSNLNL QEKIKELKAS ITSLAMQSFI 180 ETFFSSCICH STWLRAEKNE LRDEKQKLKA EKEKLEQQLK TTNVQPGFLP PAIPAAFAPH 240 GQVPGSKLVP IMSYPGVAMW QFMPPAAVDT SQDHVLRPPV A

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	NP_001312372.1	1e-150	transcription factor ILR3-like
Refseq	XP_009791575.1	1e-150	PREDICTED: transcription factor ILR3-like
Swissprot	Q9FH37	6e-99	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A1U7XYG5	1e-149	A0A1U7XYG5_NICSY; transcription factor ILR3-like
TrEMBL	B5AYF5	1e-149	B5AYF5_TOBAC; Basic helix-loop-helix protein
STRING	XP_009791575.1	1e-149	(Nicotiana sylvestris)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA950	24	82

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	2e-83	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]