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; Oryza sativa

Family

bHLH

Protein Properties

Length: 88aa MW: 9920.3 Da PI: 9.3331

Description

bHLH family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
BGIOSGA031957-PA	genome	RIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	HLH	18.1	4.8e-06	13	55	14	54
HHHHHHHHHHHCTSCCC.....TTS-STCHHHHHHHHHHHHHH CS HLH 14 driNsafeeLrellPkas..kapskKlsKaeiLekAveYIksL 54 d+iN+ +++L++llP++s ++ + L++ + YIksL BGIOSGA031957-PA 13 DEINELISKLQSLLPESSrrRGATSRSPATKLLKEMCSYIKSL 55 68**************887844444555566799999999998 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF47459	6.02E-8	13	79	IPR011598	Myc-type, basic helix-loop-helix (bHLH) domain
Gene3D	G3DSA:4.10.280.10	7.7E-8	13	76	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: 88 aa Download sequence Send to blast
MSGRRASGRI TDDEINELIS KLQSLLPESS RRRGATSRSP ATKLLKEMCS YIKSLHREVD 60 DLSERLSELM ATMDSNSPQA DIIRSLLR

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in roots, seedlings, young panicles, pistil, lemma and palea. Expressed at low levels in leaves. {ECO:0000269\|PubMed:23136524}.

Functional Description ? help Back to Top
Source	Description
UniProt	Atypical and probable non DNA-binding bHLH transcription factor that acts as a positive regulator of grain size. Binds the transcription repressor APG and forms a heterodimer of antagonistic basic helix-loop-helix transcription factors that regulates grain length and weight by controlling cell elongation in lemma and palea (By similarity). {ECO:0000250}.
UniProt	Atypical and probable non DNA-binding bHLH transcription factor that acts as a positive regulator of grain size. Binds the transcription repressor APG and forms a heterodimer of antagonistic basic helix-loop-helix transcription factors that regulates grain length and weight by controlling cell elongation in lemma and palea. {ECO:0000269\|PubMed:23136524}.

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	CT837942	1e-147	CT837942.1 Oryza sativa (indica cultivar-group) cDNA clone:OSIGCSN015N03, full insert sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_015613962.1	7e-56	transcription factor ILI3-like
Swissprot	A2X9L8	1e-32	ILI5_ORYSI; Transcription factor ILI5
Swissprot	Q6YUX0	1e-32	ILI5_ORYSJ; Transcription factor ILI5
TrEMBL	A0A0D3HDF7	2e-54	A0A0D3HDF7_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0BA88	2e-54	A0A0E0BA88_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0EXJ4	2e-54	A0A0E0EXJ4_9ORYZ; Uncharacterized protein
TrEMBL	A0A0E0QYU4	2e-54	A0A0E0QYU4_ORYRU; Uncharacterized protein
TrEMBL	A2Z729	2e-54	A2Z729_ORYSI; Uncharacterized protein
TrEMBL	I1QUB1	2e-54	I1QUB1_ORYGL; Uncharacterized protein
TrEMBL	Q8LNC7	2e-54	Q8LNC7_ORYSJ; BHLH family protein, putative, expressed
STRING	OGLUM10G09100.1	3e-55	(Oryza glumipatula)
STRING	OMERI10G06270.1	3e-55	(Oryza meridionalis)
STRING	ORUFI10G09690.1	3e-55	(Oryza rufipogon)
STRING	OS10T0403800-00	3e-55	(Oryza sativa)
STRING	ORGLA10G0079400.1	3e-55	(Oryza glaberrima)
STRING	OBART10G09290.1	3e-55	(Oryza barthii)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP928	38	145

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G26945.1	3e-27	bHLH family protein