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; Brassiceae; Brassica

Family

bHLH

Protein Properties

Length: 262aa MW: 29355.6 Da PI: 7.7612

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009128012.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	27.4	5.9e-09	158	205	4	55
HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 +h+ +Er RR +iN+++ L++++P + k + a++L + ++Y++sLq XP_009128012.1 158 SHSLAERVRRGKINERLKCLKDIVPGC----YKAMGMATMLDEIINYVQSLQ 205 8***********************8....355999***********99 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
CDD	cd00083	6.92E-10	152	209	No hit	No description
SuperFamily	SSF47459	2.22E-16	152	222	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	2.9E-16	154	216	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	15.415	154	204	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	1.9E-6	158	205	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.8E-9	160	210	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: 262 aa Download sequence Send to blast
MANLSSDFQT FDPITQLAEL NNTLNPFQTM FASPFSSSLD SLFFHHQQHQ QFPEHFPGKS 60 PENNGFHQGI LLPNYNTHNN DDSSSGIDTK KRKTLMESVS TSENSVSDQT LSTSSAQVST 120 NGTKNSSLRR GKMSKNREEE KERVVVHVRA KRGQATDSHS LAERVRRGKI NERLKCLKDI 180 VPGCYKAMGM ATMLDEIINY VQSLQNQVEF LSMKLTAASS YYDFNSEADA VDSMQKAKAR 240 EAVEMGQGRD GSRVFHSSSW TL

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in stems. {ECO:0000269\|PubMed:12679534}.

Functional Description ? help Back to Top
Source	Description
UniProt	Positive regulator of brassinosteroid signaling. {ECO:0000269\|PubMed:12454087}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_009128012.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by brassinosteroid, auxin and ethylene, and repressed by abscisic acid. Insensitive to gibberellic acid. {ECO:0000269\|PubMed:12454087}.

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	AF488585	1e-178	AF488585.1 Arabidopsis thaliana clone bHLH050 putative bHLH transcription factor mRNA, partial sequence.
GenBank	AK118781	1e-178	AK118781.1 Arabidopsis thaliana At1g73830 mRNA for putative bHLH transcription factor (bHLH050), complete cds, clone: RAFL21-11-M10.
GenBank	BT006055	1e-178	BT006055.1 Arabidopsis thaliana clone U51368 putative helix-loop-helix DNA-binding protein (At1g73830) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009128012.1	0.0	PREDICTED: transcription factor BEE 3-like
Swissprot	Q8GWK7	1e-144	BEE3_ARATH; Transcription factor BEE 3
TrEMBL	M4CV67	0.0	M4CV67_BRARP; Uncharacterized protein
STRING	Bra008113.1-P	0.0	(Brassica rapa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM2997	27	65

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G73830.1	1e-122	BR enhanced expression 3

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]