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

Pbr023051.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

bHLH

Protein Properties

Length: 224aa MW: 24936.1 Da PI: 5.4478

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr023051.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	30.7	5.5e-10	69	116	4	54
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 a+ rE+ RR+r+N++f L +l + + +K +Ka+iL A++ +++L Pbr023051.1 69 AKACREKLRRERLNDRFVDLSGVLEPG---RPPKTDKAAILDDAIRVLNQL 116 6778********************8...89**************999 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	12.443	65	116	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	3.15E-8	69	121	No hit	No description
Pfam	PF00010	1.8E-7	69	116	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	3.5E-9	71	122	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	8.64E-13	71	139	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.8E-10	73	139	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: 224 aa Download sequence Send to blast
MGEWIEYLDY IDETQTTDFL WPNDTPFGDF EFSAVDVPAA AASSASLSQE KECPRKRGRT 60 DSCSGGSGAK ACREKLRRER LNDRFVDLSG VLEPGRPPKT DKAAILDDAI RVLNQLRAEA 120 QELTETNQKL LEEVKSLKAE KNELREEKLV LKADKERLEQ QLKGMSISPS GFVPTHPAVP 180 AAYHPGANKM AVYPSYSLVP MWHYIPPLAR DTSRDHELRP PAA*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	53	59	PRKRGRT

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00102	PBM	Transfer from AT4G14410	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr023051.1

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_009378999.1	1e-165	PREDICTED: transcription factor bHLH104-like
Refseq	XP_018507926.1	1e-165	PREDICTED: transcription factor bHLH104-like
Swissprot	Q8L467	1e-84	BH104_ARATH; Transcription factor bHLH104
TrEMBL	A0A251QS62	1e-135	A0A251QS62_PRUPE; Uncharacterized protein
TrEMBL	M5XEQ1	1e-135	M5XEQ1_PRUPE; Uncharacterized protein
STRING	XP_009378999.1	1e-165	(Pyrus x bretschneideri)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF8179	25	37

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14410.2	3e-86	bHLH family protein

Publications ? help Back to Top
Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature. Differentiation, 2010. 80(1): p. 1-8 [PMID:20219281] 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] 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] Wang C,Yao X,Yu D,Liang G Fe-deficiency-induced expression of bHLH104 enhances Fe-deficiency tolerance of Arabidopsis thaliana. Planta, 2017. 246(3): p. 421-431 [PMID:28451750] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] 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] Min JH, et al. A basic helix-loop-helix 104 (bHLH104) protein functions as a transcriptional repressor for glucose and abscisic acid signaling in Arabidopsis. Plant Physiol. Biochem., 2019. 136: p. 34-42 [PMID:30639920]