PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus

Family

bHLH

Protein Properties

Length: 268aa MW: 29898.5 Da PI: 9.8426

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
orange1.1g043072m	genome	ICGC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	22	3e-07	176	216	9	54
HHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS HLH 9 ErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 r RR+ i +++ L++++P +K++ a++L +A++Y+k L orange1.1g043072m 176 ARHRREMISERIRILQRIVPGG-----TKMDTASMLDEAIHYVKFL 216 699***************87.....8**************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	14.646	167	216	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	6.3E-13	168	226	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	2.10E-9	169	221	No hit	No description
SuperFamily	SSF47459	3.4E-13	171	226	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	2.5E-11	173	222	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Pfam	PF00010	1.3E-4	177	216	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010500	Biological Process	transmitting tissue development
GO:0048462	Biological Process	carpel formation
GO:0080126	Biological Process	ovary septum development
GO:0046983	Molecular Function	protein dimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 268 aa Download sequence Send to blast
MDVDMIKASQ QAEDHMDMMA VIMQMEKLPE FCEAFNNNIS PLPHEIHFSN ANTNSNISTQ 60 PIYHNPNNYV SSPPPTFTNP SSSLPLFINT TTPVQEPMTP PLHQPNNVVT GGRLKTSLPS 120 PSPYPPTLEK RNSMAAMREM IFRIAAMQPI HIDPESIKPP KRRNVKISKD PQSVAARHRR 180 EMISERIRIL QRIVPGGTKM DTASMLDEAI HYVKFLKKQV HTLEQAGAHR PMGGVGFQGA 240 PMAGVAYPSL VKASHQMVDN INMQMFR*

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed in the developing septum, transmitting tract and stigma. {ECO:0000269\|PubMed:17855426}.
Uniprot	TISSUE SPECIFICITY: Gynoecium. {ECO:0000269\|PubMed:17855426}.

Functional Description ? help Back to Top
Source	Description
UniProt	Required for the female reproductive tract development and fertility. {ECO:0000269\|PubMed:17855426}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Negatively regulated by ARF3/ETT in the abaxial gynoecium. {ECO:0000269\|PubMed:17855426}.

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_006425907.1	0.0	transcription factor HEC2
Swissprot	Q9SND4	9e-47	HEC2_ARATH; Transcription factor HEC2
TrEMBL	A0A067GKM3	0.0	A0A067GKM3_CITSI; Uncharacterized protein
STRING	XP_006425907.1	0.0	(Citrus clementina)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM1559	27	91

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G67060.1	4e-48	bHLH family protein

Link Out ? help Back to Top
Phytozome	orange1.1g043072m

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] Zhu L, et al. A Negative Feedback Loop between PHYTOCHROME INTERACTING FACTORs and HECATE Proteins Fine-Tunes Photomorphogenesis in Arabidopsis. Plant Cell, 2016. 28(4): p. 855-74 [PMID:27073231]