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

Peaxi162Scf01086g00136.1

Organism

Petunia axillaris

Taxonomic ID

33119

Taxonomic Lineage

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

Family

bHLH

Protein Properties

Length: 253aa MW: 28250.5 Da PI: 8.3189

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Peaxi162Scf01086g00136.1	genome	SGN	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	33.3	8.8e-11	70	117	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRdr+N++f eL ll + + +K +K++iL Av+ + +L Peaxi162Scf01086g00136.1 70 SKACREKLRRDRLNDKFMELGALLEPG---RPPKTDKSAILVDAVRMVTQL 117 5678********************8...89************99988 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	12.836	66	117	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	2.68E-7	69	122	No hit	No description
SuperFamily	SSF47459	2.36E-12	69	136	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	2.0E-12	70	142	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	1.8E-8	70	117	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.3E-8	72	123	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: 253 aa Download sequence Send to blast
MVSPENTNWL YDYEFADNSV PHGINWPMQT LNASTNISAE IDGSIGESDY PRESGSKKRA 60 RVESCAPTSS KACREKLRRD RLNDKFMELG ALLEPGRPPK TDKSAILVDA VRMVTQLRGE 120 AQKLKDSNLN LQEKIKELKA SITSLAMQSL INIQFFFSCI CHSTWLMVEK TELRDEKQRL 180 KAEKEKLEQQ LKTMSAQPSF LPPAIPAAFA AHGQVAGSKM VPIMSYPGVA MWQFMPPAAV 240 DTSQDHVLRP PVA

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}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	EU880279	1e-130	EU880279.1 Nicotiana tabacum basic helix-loop-helix protein mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006360098.1	1e-144	PREDICTED: transcription factor ILR3
Swissprot	Q9FH37	1e-105	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A2G2Z5E0	1e-146	A0A2G2Z5E0_CAPAN; Transcription factor ILR3
TrEMBL	A0A2G3C2X0	1e-146	A0A2G3C2X0_CAPCH; Transcription factor ILR3
STRING	PGSC0003DMT400049592	1e-143	(Solanum tuberosum)

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-88	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]