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 PEQU_25174
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family bHLH
Protein Properties Length: 85aa    MW: 9642.95 Da    PI: 8.5174
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_25174genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH26.89.3e-0912511554
                HHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
         HLH 15 riNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                +iN+ +++L++llP++ + + +++s +  L+++++YIk+L
  PEQU_25174 12 EINELISKLQSLLPESRRRSVGRVSASKLLKETCNYIKNL 51
                7**************77999******************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.34151IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.106.4E-101165IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474594.32E-91169IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000104.1E-61251IPR011598Myc-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: 85 aa     Download sequence    Send to blast
MSSRRSRITE AEINELISKL QSLLPESRRR SVGRVSASKL LKETCNYIKN LHQEIDDLSE  60
RLSGLINNMD GESAEAEIVR SLLRS
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_020583254.19e-53transcription factor ILI5-like
SwissprotA2X9L83e-30ILI5_ORYSI; Transcription factor ILI5
SwissprotQ6YUX03e-30ILI5_ORYSJ; Transcription factor ILI5
TrEMBLA0A2I0W7073e-41A0A2I0W707_9ASPA; Transcription factor bHLH135
STRINGXP_008803188.12e-38(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP92838145
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G26945.16e-23bHLH family protein