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

PEQU_24669

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

bHLH

Protein Properties

Length: 232aa MW: 26168.7 Da PI: 5.5007

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_24669	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	36.7	7.6e-12	74	121	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRdr+N++f eL ++l + + +K++K++iL+ A++ +++L PEQU_24669 74 SKACREKMRRDRLNDKFLELGSILEPG---KPPKVDKVAILKDATRMVNQL 121 5678********************9...99*************9998 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00083	2.46E-8	68	126	No hit	No description
PROSITE profile	PS50888	13.033	70	121	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	3.3E-9	75	121	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.83E-13	76	146	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.2E-12	76	144	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.2E-9	76	127	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: 232 aa Download sequence Send to blast
MASPGNPNWL LECPLIEDFT VPPENEFIWT AQGFNEALSN GSVALDASFV ETDAFKEQGS 60 HKRVRSESSS QPGSKACREK MRRDRLNDKF LELGSILEPG KPPKVDKVAI LKDATRMVNQ 120 LRSEAEKLKD LNENLQEKIK ELKTEKNELR DEKQRLKAEK ESLEQQIKFL NARPSFIPHA 180 PVIPTAFAAQ GNNTGQKLMM PIISYPGYPM WQFMQPSDVD TSQDAESRPP VA

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_020591832.1	1e-172	transcription factor ILR3 isoform X1
Refseq	XP_020591833.1	1e-172	transcription factor ILR3 isoform X2
Swissprot	Q9FH37	6e-90	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A2I0ADF3	1e-127	A0A2I0ADF3_9ASPA; Transcription factor ILR3
STRING	XP_008800495.1	1e-121	(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-92	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]