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_Os02g51320.1
Common NameBHLH170, ILI5, LOC4330725, Os02g0747900, OsJ_08379, OSJNBa0078N11.24, PGL2
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: 89aa    MW: 9905.14 Da    PI: 9.335
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
LOC_Os02g51320.1genomeMSUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH26.89.2e-0915541554
                      HHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
               HLH 15 riNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                      +iN+ +++L++llP++ + +s   s    L+++++YIksL
  LOC_Os02g51320.1 15 EINELISKLQSLLPNSRRRGSSQASTTKLLKETCNYIKSL 54
                      7**************77899999****************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.258154IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003530.00521060IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.106.1E-101471IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474591.7E-101477IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000105.1E-61554IPR011598Myc-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:0080113Biological Processregulation of seed growth
GO:0005634Cellular Componentnucleus
GO:0005515Molecular Functionprotein binding
GO:0046983Molecular Functionprotein dimerization activity
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0009066anatomyanther
PO:0001004developmental stageanther development stage
PO:0007130developmental stagesporophyte reproductive stage
Sequence ? help Back to Top
Protein Sequence    Length: 89 aa     Download sequence    Send to blast
MSSRRSSRGS ISEEEINELI SKLQSLLPNS RRRGSSQAST TKLLKETCNY IKSLHREVDD  60
LSDRLSDLMA TMDHNSPGAE IIRSILRS*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Os.239013e-87flower| panicle| stem
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasQ6YUX0
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE 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
UniProtAtypical 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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLOC_Os02g51320.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
RiceGEOs02g51320
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankFP1003051e-114FP100305.1 Phyllostachys edulis cDNA clone: bphyst024b19, full insert sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_015624230.15e-56PREDICTED: transcription factor ILI5
SwissprotA2X9L86e-58ILI5_ORYSI; Transcription factor ILI5
SwissprotQ6YUX06e-58ILI5_ORYSJ; Transcription factor ILI5
TrEMBLA0A0D3FAG95e-56A0A0D3FAG9_9ORYZ; Uncharacterized protein
TrEMBLA0A0D9YY805e-56A0A0D9YY80_9ORYZ; Uncharacterized protein
TrEMBLA0A0E0CRH85e-56A0A0E0CRH8_9ORYZ; Uncharacterized protein
TrEMBLA0A0E0HL835e-56A0A0E0HL83_ORYNI; Uncharacterized protein
TrEMBLA0A0E0NKZ05e-56A0A0E0NKZ0_ORYRU; Uncharacterized protein
TrEMBLI1P4965e-56I1P496_ORYGL; Uncharacterized protein
STRINGLOC_Os02g51320.11e-55(Oryza sativa Japonica Group)
STRINGBGIOSGA005623-PA1e-55(Oryza sativa Indica Group)
STRINGORGLA02G0280200.11e-55(Oryza glaberrima)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Representative plantOGRP8216416
MonocotsOGMP92838145
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G26945.13e-25bHLH family protein
Publications ? help Back to Top
  1. 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]
  2. Heang D,Sassa H
    An atypical bHLH protein encoded by POSITIVE REGULATOR OF GRAIN LENGTH 2 is involved in controlling grain length and weight of rice through interaction with a typical bHLH protein APG.
    Breed. Sci., 2012. 62(2): p. 133-41
    [PMID:23136524]