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_19393
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: 94aa    MW: 10799.3 Da    PI: 10.9041
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_19393genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH24.74.3e-0820601454
                HHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
         HLH 14 driNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                d+iN+ +++L++llP++ + + ++ s a  L+++++YIksL
  PEQU_19393 20 DEINELISKLQSLLPESRRRSVGRASAAKLLKETCNYIKSL 60
                78**************77999*******************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088811.306660IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474593.53E-101481IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.1E-52060IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.103.9E-102078IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009416Biological Processresponse to light stimulus
GO:0080113Biological Processregulation of seed growth
GO:0005634Cellular Componentnucleus
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 94 aa     Download sequence    Send to blast
RRRRPQKQNM SSRRSRITED EINELISKLQ SLLPESRRRS VGRASAAKLL KETCNYIKSL  60
HREVDDLSDR LSGLMATMDT NSAEAEIVRS LLQS
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_020572803.12e-53transcription factor ILI5
SwissprotA2X9L86e-36ILI5_ORYSI; Transcription factor ILI5
SwissprotQ6YUX06e-36ILI5_ORYSJ; Transcription factor ILI5
TrEMBLA0A2I0AY692e-49A0A2I0AY69_9ASPA; Transcription factor bHLH135
STRINGGSMUA_Achr6P02760_0012e-43(Musa acuminata)
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
AT1G26945.12e-26bHLH family protein