PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Apiales; Apiineae; Apiaceae; Apioideae; Scandiceae; Daucinae; Daucus

Family

bHLH

Protein Properties

Length: 172aa MW: 19303 Da PI: 5.1367

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
DCAR_025855	genome	ARS-USDA	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	41.4	2.6e-13	1	45	7	55
HHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS HLH 7 erErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 ++ErrRR+r+N++++ Lr+++Pk skK++ +i+ +++Y+k+Lq DCAR_025855 1 MAERRRRKRLNDRLSMLRSIVPKI----SKKMDRTSIVGDTIDYVKDLQ 45 58*******************6....6*****************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00353	5.0E-11	1	50	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	4.58E-6	1	49	No hit	No description
Gene3D	G3DSA:4.10.280.10	8.9E-17	1	58	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	7.6E-11	1	45	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profile	PS50888	14.824	1	44	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	1.07E-15	1	65	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd04873	0.00212	94	135	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: 172 aa Download sequence Send to blast
MAERRRRKRL NDRLSMLRSI VPKISKKMDR TSIVGDTIDY VKDLQERIHK LKEEVDTEAE 60 SNHMNLMASS NEDTNEVIPI SPTKFDVERK DESTRIEICC ATKPGLLLST VETIEALGLD 120 IQQCVVSCFS DFSLQATCSE AVDNQKFVGC EDIKQELCRN AGYAGYGGKC F*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	2	9	ERRRRKRL

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. May be involved in the differentiation of stomatal guard cells. {ECO:0000269\|PubMed:17088607}.

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_017216686.1	1e-114	PREDICTED: transcription factor bHLH93-like
Swissprot	Q9LSL1	3e-59	BH093_ARATH; Transcription factor bHLH93
TrEMBL	A0A161ZQN1	1e-123	A0A161ZQN1_DAUCS; Uncharacterized protein
STRING	GSMUA_AchrUn_randomP16890_001	2e-66	(Musa acuminata)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA789	24	97

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G65640.1	2e-61	beta HLH protein 93

Link Out ? help Back to Top
Phytozome	DCAR_025855

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] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Sharma N, et al. NO FLOWERING IN SHORT DAY (NFL) is a bHLH transcription factor that promotes flowering specifically under short-day conditions in Arabidopsis. Development, 2016. 143(4): p. 682-90 [PMID:26758694] Chen YS, et al. Two MYB-related transcription factors play opposite roles in sugar signaling in Arabidopsis. Plant Mol. Biol., 2017. 93(3): p. 299-311 [PMID:27866313] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470]