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

Spipo14G0054200

Organism

Spirodela polyrhiza

Taxonomic ID

29656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela

Family

bHLH

Protein Properties

Length: 239aa MW: 25900.6 Da PI: 5.0463

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Spipo14G0054200	genome	MIPS/IBIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	35.8	1.5e-11	78	125	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRd++N++f eL +l + + +K +Ka+iL Av+ +++L Spipo14G0054200 78 SKACREKMRRDKLNDRFLELGAILEPG---KPPKIDKAAILSDAVRMVNQL 125 5678********************9...99*************9999 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00083	2.08E-9	64	130	No hit	No description
PROSITE profile	PS50888	12.754	74	125	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.3E-13	78	147	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	4.7E-9	78	125	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.57E-13	78	149	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	3.0E-9	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: 239 aa Download sequence Send to blast
MGTAENPSWL FDCPLMEEIP AEGGDFVGAG GGFFWPPQAF NGASNASIGF DGSVDSDSSK 60 ELPSRKRARP EAASLPSSKA CREKMRRDKL NDRFLELGAI LEPGKPPKID KAAILSDAVR 120 MVNQLRSEAQ KLKEANEGLQ ETIKELKAEK NELRDEKQRL KAEKESLEQQ VKAMSVPPSY 180 VPHSPMMPPG PFSVPRPAAG GGKLMMPVIG FSGFPMWQYM PPADVDTSQD VETCPPVA*

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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020081794.1	1e-110	transcription factor ILR3-like
Refseq	XP_020092550.1	1e-110	transcription factor ILR3-like
Swissprot	Q9FH37	4e-85	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A1D1XMI7	1e-128	A0A1D1XMI7_9ARAE; Transcription factor ILR3 (Fragment)
STRING	XP_008793739.1	1e-103	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP2023	38	85

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	2e-82	bHLH family protein

Link Out ? help Back to Top
Phytozome	Spipo14G0054200

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]