PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID LOC_Os04g54900.1
Common NameBHLH154, ILI1, LOC107278038, Os04g0641700, OsJ_16370, OSJNBa0063C18.7, OSJNBb0079B02.12
Organism
Taxonomic ID
Taxonomic Lineage
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: 105aa    MW: 11185.5 Da    PI: 9.4407
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
LOC_Os04g54900.1genomeMSUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH21.25.1e-0730711454
                      HHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHH CS
               HLH 14 driNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54
                      d+i + +++L+ llP+ + ++++ + s a +L++++ YI+sL
  LOC_Os04g54900.1 30 DQIAELLSKLQALLPEsQARNGAHRGSAARVLQETCSYIRSL 71
                      68999***********666888888***************99 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS508889.5531671IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.105.7E-83075IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.8E-43071IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474595.89E-83090IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009741Biological Processresponse to brassinosteroid
GO:0009826Biological Processunidimensional cell growth
GO:0040008Biological Processregulation of growth
GO:0005515Molecular Functionprotein binding
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 105 aa     Download sequence    Send to blast
MSSSRRSRSR RAGSSVPSSS SSSRTSISED QIAELLSKLQ ALLPESQARN GAHRGSAARV  60
LQETCSYIRS LHQEVDNLSE TLAQLLASPD VTSDQAAVIR SLLM*
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasQ7X742
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in leaf blades, leaf sheaths, lamina joint, stems and panicles. Expressed at low levels in roots. {ECO:0000269|PubMed:20009022}.
Functional Description ? help Back to Top
Source Description
UniProtAtypical and probable non DNA-binding bHLH transcription factor that acts as a positive regulator of cell elongation and plant development. Binds the transcription repressor IBH1 and forms a heterodimer of antagonistic bHLH transcription factors that function downstream of BZR1 to mediate brassinosteroid regulation of cell elongation and lamina inclination. {ECO:0000269|PubMed:20009022}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLOC_Os04g54900.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By epibrassinolide. {ECO:0000269|PubMed:20009022}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
RiceGEOs04g54900
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankFP0965982e-91FP096598.1 Phyllostachys edulis cDNA clone: bphyst010g20, full insert sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015635178.14e-66PREDICTED: transcription factor ILI1
SwissprotA2XY475e-68ILI1_ORYSI; Transcription factor ILI1
SwissprotQ7X7425e-68ILI1_ORYSJ; Transcription factor ILI1
TrEMBLA0A0D3G0S94e-66A0A0D3G0S9_9ORYZ; Uncharacterized protein
TrEMBLA0A0E0H6E74e-66A0A0E0H6E7_ORYNI; Uncharacterized protein
TrEMBLA0A0E0PEQ74e-66A0A0E0PEQ7_ORYRU; Uncharacterized protein
TrEMBLA0A0D9ZRH34e-66A0A0D9ZRH3_9ORYZ; Uncharacterized protein
STRINGBGIOSGA014246-PA1e-65(Oryza sativa Indica Group)
STRINGLOC_Os04g54900.11e-65(Oryza sativa Japonica Group)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Representative plantOGRP8216416
MonocotsOGMP122932837
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G28857.14e-26bHLH family protein
Publications ? help Back to Top
  1. Zhang LY, et al.
    Antagonistic HLH/bHLH transcription factors mediate brassinosteroid regulation of cell elongation and plant development in rice and Arabidopsis.
    Plant Cell, 2009. 21(12): p. 3767-80
    [PMID:20009022]
  2. Carretero-Paulet L, et al.
    Genome-wide classification and evolutionary analysis of the bHLH family of transcription factors in Arabidopsis, poplar, rice, moss, and algae.
    Plant Physiol., 2010. 153(3): p. 1398-412
    [PMID:20472752]