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

Sp_149800_prfg.t1

Common Name

SOVF_149800

Organism

Spinacia oleracea

Taxonomic ID

3562

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia

Family

bHLH

Protein Properties

Length: 240aa MW: 26658.1 Da PI: 7.9049

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sp_149800_prfg.t1	genome	TBVR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	37.7	3.7e-12	83	130	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 ++ rE+ RRdr+N++f eL ++l + + +K +Ka+iL Av+ + +L Sp_149800_prfg.t1 83 SKACREKARRDRLNDKFMELGSILEPG---RTPKTDKAAILSDAVRMVTQL 130 5678********************9...8*************99988 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	13.008	79	130	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.23E-8	82	135	No hit	No description
Gene3D	G3DSA:4.10.280.10	3.3E-14	83	153	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	6.8E-10	83	130	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.02E-13	84	156	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.2E-10	85	136	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd14686	0.00456	145	177	No hit	No description

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: 240 aa Download sequence Send to blast
MVSQENPNWL YDYSYIDEIQ ISVPDCNFAA PTSAFNNCPL QQALNVPFNV SAEIDGTYGD 60 SEGPKENNSK KRGRSESCAP SSSKACREKA RRDRLNDKFM ELGSILEPGR TPKTDKAAIL 120 SDAVRMVTQL RSEAQKLKDS NSNLQEKIKE LKTEKNELRD EKQRLKAEKD KLEQQLKTVN 180 TQPSYLPTPT AIPAAFAPPT QAPGGKLVPF MGYPGVAMWQ FMPPASVDTS QDHVLRPPVA

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_021863380.1	1e-179	transcription factor ILR3
Swissprot	Q9FH37	1e-106	ILR3_ARATH; Transcription factor ILR3
TrEMBL	A0A0K9QRB4	1e-178	A0A0K9QRB4_SPIOL; Uncharacterized protein
STRING	XP_010694263.1	1e-155	(Beta vulgaris)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G54680.1	1e-100	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]