PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Sisymbrieae; Sisymbrium

Family

bHLH

Protein Properties

Length: 174aa MW: 20072.7 Da PI: 5.3444

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
676743482	genome	VEGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	27.1	7.7e-09	105	146	8	54
HHHHHHHHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHH CS HLH 8 rErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54 + rrRR+ri +++ L++++P a K++ a++L +A++Y k L 676743482 105 VARRRRERISEKIRILKRMVPGgA------KMDTASMLDEAIRYTKFL 146 569****************966......************8877 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	14.335	97	146	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	1.9E-13	102	155	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	9.95E-13	103	155	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.4E-11	103	152	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	1.56E-9	103	151	No hit	No description
Pfam	PF00010	2.7E-6	106	146	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010197	Biological Process	polar nucleus fusion
GO:0005634	Cellular Component	nucleus
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 174 aa Download sequence Send to blast
MEPHHLLMDL SKPNDVITQE YPFHHNPHLM IDPPTETLSQ FHSPPTLFSD HGGGEEDEEE 60 EEEIDAMKEM QYAIAAMQPV DIDPATVPKP NRRNVRVSDD PQTVVARRRR ERISEKIRIL 120 KRMVPGGAKM DTASMLDEAI RYTKFLKRQN SRKNQVSFSG PTIMATETMY KEEE

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription regulator required for seed dispersal. Involved in the differentiation of all three cell types required for fruit dehiscence. Acts as the key regulator in a network including SHP and ALC that controls specification of the valve margin. Works with ALC, SHP, and FUL to allow differentiation of the lignified valve layer, the spring-loaded mechanism of fruit that promotes opening. Regulates the expression of the YJ80 marker. {ECO:0000269\|PubMed:15035986}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	676743482

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By FUL, which restrict its expression to the margins.

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	GU386356	1e-147	GU386356.1 Brassica oleracea bHLH transcription factor (BolC.IND.a) gene, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_018458940.1	7e-82	PREDICTED: transcription factor IND
Swissprot	O81313	1e-63	IND_ARATH; Transcription factor IND
TrEMBL	V4LD19	3e-77	V4LD19_EUTSA; Uncharacterized protein (Fragment)
STRING	XP_006396210.1	5e-78	(Eutrema salsugineum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4449	27	54

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G00120.1	6e-51	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] Pabón-Mora N,Wong GK,Ambrose BA Evolution of fruit development genes in flowering plants. Front Plant Sci, 2014. 5: p. 300 [PMID:25018763] Moubayidin L,Ostergaard L Dynamic control of auxin distribution imposes a bilateral-to-radial symmetry switch during gynoecium development. Curr. Biol., 2014. 24(22): p. 2743-8 [PMID:25455035] Jaradat MR,Ruegger M,Bowling A,Butler H,Cutler AJ A comprehensive transcriptome analysis of silique development and dehiscence in Arabidopsis and Brassica integrating genotypic, interspecies and developmental comparisons. GM Crops Food, 2014. 5(4): p. 302-20 [PMID:25523176] van Gelderen K,van Rongen M,Liu A,Otten A,Offringa R An INDEHISCENT-Controlled Auxin Response Specifies the Separation Layer in Early Arabidopsis Fruit. Mol Plant, 2016. 9(6): p. 857-69 [PMID:26995296] Balanzà V,Roig-Villanova I,Di Marzo M,Masiero S,Colombo L Seed abscission and fruit dehiscence required for seed dispersal rely on similar genetic networks. Development, 2016. 143(18): p. 3372-81 [PMID:27510967] Pfannebecker KC,Lange M,Rupp O,Becker A Seed Plant-Specific Gene Lineages Involved in Carpel Development. Mol. Biol. Evol., 2017. 34(4): p. 925-942 [PMID:28087776] He H, et al. CELLULASE6 and MANNANASE7 Affect Cell Differentiation and Silique Dehiscence. Plant Physiol., 2018. 176(3): p. 2186-2201 [PMID:29348141] Simonini S,Stephenson P,Østergaard L A molecular framework controlling style morphology in Brassicaceae. Development, 2018. [PMID:29440299] Li XR,Deb J,Kumar SV,Østergaard L Temperature Modulates Tissue-Specification Program to Control Fruit Dehiscence in Brassicaceae. Mol Plant, 2018. 11(4): p. 598-606 [PMID:29449088]