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

Potri.004G031800.2

Common Name

POPTR_0004s03190g

Organism

Populus trichocarpa

Taxonomic ID

3694

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus

Family

bHLH

Protein Properties

Length: 244aa MW: 27167.8 Da PI: 5.2128

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Potri.004G031800.2	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	27.2	6.9e-09	87	133	5	54
HHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 5 hnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 + rE+ RRdr+N++f eL ll + + +K++K+++L A + + +L Potri.004G031800.2 87 KACREKMRRDRLNDRFMELGALLDPG---RPPKVDKSAMLVDAARMVTQL 133 678********************8...88**********9998887 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	11.935	82	133	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	2.82E-7	86	138	No hit	No description
Pfam	PF00010	1.1E-6	87	133	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.8E-7	88	139	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	2.62E-12	88	158	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	3.4E-11	89	155	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: 244 aa Download sequence Send to blast
MVSPNDNANW VFDCGLIEDV PVPVGEQLCL ESLDETPNGS LWSSHSFNDT AFLSAEFNNS 60 FENSDGLKEI GFRKRVRHGS GNAPGSKACR EKMRRDRLND RFMELGALLD PGRPPKVDKS 120 AMLVDAARMV TQLRDESQKL KESIESLQEK IDELKAEKNE LRDEKQKLKT EKENLEWQQK 180 ALSPPPTYLP HPPAIPAPFS APGQVVGSKL MPFVGYPGIS MWQFMPPTVV DTSQDHVLRP 240 PVA*

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Pth.8254	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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Potri.004G031800.2

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	AC208735	4e-94	AC208735.1 Populus trichocarpa clone JGIACSB1077-D05, complete sequence.
GenBank	AC216845	4e-94	AC216845.1 Populus trichocarpa clone POP068-B18, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002304984.2	0.0	transcription factor ILR3
Swissprot	Q9FH37	4e-83	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A2K2AP66	1e-179	A0A2K2AP66_POPTR; Uncharacterized protein
STRING	POPTR_0004s03190.1	1e-179	(Populus trichocarpa)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	7e-77	bHLH family protein

Link Out ? help Back to Top
Phytozome	Potri.004G031800.2
Entrez Gene	7494321

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]