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

Itr_sc000036.1_g00031.1

Organism

Ipomoea trifida

Taxonomic ID

35884

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea

Family

bHLH

Protein Properties

Length: 233aa MW: 25466.9 Da PI: 8.0294

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Itr_sc000036.1_g00031.1	genome	Kazusa	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	33.9	5.6e-11	78	125	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRd++N++f eL ll + + +K +K++iL Av+ + +L Itr_sc000036.1_g00031.1 78 SKACREKLRRDKLNDRFTELSALLEPG---KLPKTDKSAILVDAVRVVTQL 125 5678********************9...9*************99888 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	12.417	74	125	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	9.03E-12	77	144	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.90E-7	77	130	No hit	No description
Pfam	PF00010	1.1E-8	78	125	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.5E-12	78	147	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	6.0E-8	80	131	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: 233 aa Download sequence Send to blast
MVLQENTNWL YDYGFEDISV ADANFSVSGS GFSWSAQTLN GSASVSAELD GSCGDNDGSK 60 ETGSKKRSRT ELCASTSSKA CREKLRRDKL NDRFTELSAL LEPGKLPKTD KSAILVDAVR 120 VVTQLRSEAQ KLKDSNLNLQ EKIKELKAEK IELRDEKQRL KAEKEKLEQQ LKTMNAQPGF 180 LPPAIPAAFA AQGQVAGSKL VPVISYPGVA MWQFLPPAAV 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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006360098.1	1e-139	PREDICTED: transcription factor ILR3
Swissprot	Q9FH37	1e-107	ILR3_ARATH; Transcription factor ILR3
TrEMBL	M1BP01	1e-137	M1BP01_SOLTU; Uncharacterized protein
STRING	PGSC0003DMT400049592	1e-138	(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	1e-74	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]