PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza

Family

bHLH

Protein Properties

Length: 134aa MW: 14631.5 Da PI: 10.9433

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
OBART01G28250.1	genome	OGE	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	21.5	4.3e-07	31	71	9	54
HHHHHHHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHH CS HLH 9 ErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54 r RR+r+ +++ L++l+P + K++ a++L +A Y+k L OBART01G28250.1 31 ARLRRERVSDRLRVLQKLVPGgN------KMDTASMLDEAASYLKFL 71 599***************955......**************98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50888	14.189	22	71	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamily	SSF47459	3.53E-14	28	81	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	3.3E-11	28	80	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
SMART	SM00353	1.3E-11	28	77	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
CDD	cd00083	9.20E-10	28	76	No hit	No description
Pfam	PF00010	2.2E-4	32	71	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: 134 aa Download sequence Send to blast
MRPVHLGTEA AADKPRRKNV RISSDPQTVA ARLRRERVSD RLRVLQKLVP GGNKMDTASM 60 LDEAASYLKF LKSQVQKLET LGTTTTTSKL PQQYYSGNIN SSNNHHGFLG FAANNNTISA 120 GYANSNAGNA TKLL

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	12	18	DKPRRKN
2	13	18	KPRRKN
3	31	36	RLRRER

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in the negative regulation of flowering. May be involved in the repression of the flowering factor GI and HD1 by interacting with PIL13 and PIL15 and competing with PRR1. Possesses transactivation activity in yeast. {ECO:0000269\|PubMed:21549224}.

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	AK100208	0.0	AK100208.1 Oryza sativa Japonica Group cDNA clone:J023042H10, full insert sequence.
GenBank	AK106119	0.0	AK106119.1 Oryza sativa Japonica Group cDNA clone:001-207-E08, full insert sequence.
GenBank	AP003273	0.0	AP003273.3 Oryza sativa Japonica Group genomic DNA, chromosome 1, PAC clone:P0510F09.
GenBank	AP003381	0.0	AP003381.3 Oryza sativa Japonica Group genomic DNA, chromosome 1, PAC clone:P0692C11.
GenBank	AP014957	0.0	AP014957.1 Oryza sativa Japonica Group DNA, chromosome 1, cultivar: Nipponbare, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_015629328.1	4e-92	transcription factor LATE FLOWERING-like
Refseq	XP_015629344.1	4e-92	transcription factor LATE FLOWERING-like
Swissprot	A0A0P0WQ90	1e-32	LF_ORYSJ; Transcription factor LATE FLOWERING
Swissprot	Q8S3D2	6e-33	BH087_ARATH; Transcription factor bHLH87
TrEMBL	A0A0D3ET40	1e-93	A0A0D3ET40_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0FRY1	1e-90	A0A0E0FRY1_ORYNI; Uncharacterized protein
TrEMBL	A0A0E0N1G2	1e-90	A0A0E0N1G2_ORYRU; Uncharacterized protein
TrEMBL	A0A2H4CAL8	1e-90	A0A2H4CAL8_ORYSA; BHLH family transcription factor
TrEMBL	A2WUA1	1e-90	A2WUA1_ORYSI; Uncharacterized protein
TrEMBL	I1NR46	1e-90	I1NR46_ORYGL; Uncharacterized protein
TrEMBL	Q8S0N2	1e-90	Q8S0N2_ORYSJ; BHLH transcription factor-like
STRING	ORUFI01G31350.1	2e-91	(Oryza rufipogon)
STRING	OS01T0707500-01	2e-91	(Oryza sativa)
STRING	ONIVA01G32170.1	2e-91	(Oryza nivara)
STRING	ORGLA01G0233600.1	2e-91	(Oryza glaberrima)
STRING	OBART01G28250.1	2e-94	(Oryza barthii)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1546	37	106

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G21330.1	5e-25	bHLH family protein

Publications ? help Back to Top
Cheng CH, et al. A fine physical map of the rice chromosome 5. Mol. Genet. Genomics, 2005. 274(4): p. 337-45 [PMID:16261349] 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] Zhao XL,Shi ZY,Peng LT,Shen GZ,Zhang JL An atypical HLH protein OsLF in rice regulates flowering time and interacts with OsPIL13 and OsPIL15. N Biotechnol, 2011. 28(6): p. 788-97 [PMID:21549224]