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_03951
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: 263aa    MW: 29044.4 Da    PI: 8.2697
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_03951genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH438.3e-1487131554
                 HHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
         HLH   5 hnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 
                 h e+Er+RR+++N+ f +Lr l+P+       K++Ka+ L  A+eYI +L
  PEQU_03951  87 HVEAERQRREKLNQLFYRLRALVPNV-----SKMDKASLLSDAIEYITEL 131
                 899**********************6.....5***************998 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088816.60982131IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474596.28E-1985152IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.107.2E-1987153IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.3E-1187131IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000832.89E-1387135No hitNo description
SMARTSM003533.1E-1588137IPR011598Myc-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: 263 aa     Download sequence    Send to blast
MACIPVAGGV LELGSTNEVF ENLETISRVR DSFGFHIAIS NPQFYTEDPI SCGVSTSILK  60
AGGSENSDRP RKRCRKTVKG PEVPLDHVEA ERQRREKLNQ LFYRLRALVP NVSKMDKASL  120
LSDAIEYITE LRKKIGSLES CNESLRSQVD ALKSNADRVR RGFCGTEEKL EGVEMEVKVI  180
EMEAMIRVQS KRKGYPPARF MAALDAVGLE LLYGSLSVVK DLMVQQVTVR MADCSSQEKL  240
CKEIFARLGG DAAAAAAPAN TRI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5gnj_A8e-2580153275Transcription factor MYC2
5gnj_B8e-2580153275Transcription factor MYC2
5gnj_E8e-2580153275Transcription factor MYC2
5gnj_F8e-2580153275Transcription factor MYC2
5gnj_G8e-2580153275Transcription factor MYC2
5gnj_I8e-2580153275Transcription factor MYC2
5gnj_M8e-2580153275Transcription factor MYC2
5gnj_N8e-2580153275Transcription factor MYC2
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator involved in jasmonate (JA) signaling pathway during spikelet development. Binds to the G2 region G-box (5'-CACGTG-3') of the MADS1 promoter and thus directly regulates the expression of MADS1. Its function in MADS1 activation is abolished by TIFY3/JAZ1 which directly target MYC2 during spikelet development. {ECO:0000269|PubMed:24647160}.
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_020573641.10.0transcription factor MYC2-like
SwissprotQ336P51e-53MYC2_ORYSJ; Transcription factor MYC2
TrEMBLA0A2I0WS621e-115A0A2I0WS62_9ASPA; Transcription factor MYC4
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP44523157
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G17880.12e-52bHLH family protein
Publications ? help Back to Top
  1. Rice Chromosome 10 Sequencing Consortium
    In-depth view of structure, activity, and evolution of rice chromosome 10.
    Science, 2003. 300(5625): p. 1566-9
    [PMID:12791992]
  2. Cai Q, et al.
    Jasmonic acid regulates spikelet development in rice.
    Nat Commun, 2014. 5: p. 3476
    [PMID:24647160]