PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Peaxi162Scf00267g00139.1
Organism
Petunia axillaris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia
Family bHLH
Protein Properties Length: 95aa    MW: 10693.2 Da    PI: 8.2263
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peaxi162Scf00267g00139.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH20.49.6e-0721601554
                              HHHHHHHHHHCTSCCC...TTS-.STCHHHHHHHHHHHHHH CS
                       HLH 15 riNsafeeLrellPkaskapskK.lsKaeiLekAveYIksL 54
                              +iN+   +L+ +lP + + +++  +  + iLe++++YIk+L
  Peaxi162Scf00267g00139.1 21 NINDLVLKLQAVLPDS-SSRCTSaVPASKILEETCNYIKML 60
                              9**************6.4688888***************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS508888.562660IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.101.3E-62074IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474591.57E-72078IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 95 aa     Download sequence    Send to blast
MTTRRRSSTR SALRVLTQDE NINDLVLKLQ AVLPDSSSRC TSAVPASKIL EETCNYIKML  60
HREVDDLSEK LSKTLASMDS NNIIDSEALR SLLRQ
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 (By similarity). {ECO:0000250}.
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009780893.14e-32PREDICTED: transcription factor ILI6-like
RefseqXP_016439767.13e-32PREDICTED: transcription factor ILI6-like
SwissprotA2X9L87e-21ILI5_ORYSI; Transcription factor ILI5
SwissprotQ6YUX07e-21ILI5_ORYSJ; Transcription factor ILI5
TrEMBLA0A1S3XJB17e-31A0A1S3XJB1_TOBAC; transcription factor ILI6-like
TrEMBLA0A1U7WQN41e-30A0A1U7WQN4_NICSY; transcription factor ILI6-like
STRINGXP_009780893.12e-31(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA35324161
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G26945.13e-21bHLH family protein