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 Lus10000484
Organism
Linum usitatissimum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Linaceae; Linum
Family bHLH
Protein Properties Length: 640aa    MW: 69990.4 Da    PI: 9.3694
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Lus10000484genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH41.13.3e-13457502454
                  HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
          HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 
                  +h e+Er+RR+++N++f  Lr ++P+       K++Ka+ L  A+ YIk+L
  Lus10000484 457 NHVEAERQRREKLNQKFYALRAVVPNV-----SKMDKASLLGDAISYIKEL 502
                  799***********************6.....5****************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF142152.1E-5675248IPR025610Transcription factor MYC/MYB N-terminal
PROSITE profilePS5088817.606453502IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000834.26E-15456507No hitNo description
SuperFamilySSF474593.27E-19456523IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.101.8E-19457523IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.1E-10457502IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003532.5E-17459508IPR011598Myc-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: 640 aa     Download sequence    Send to blast
MNLWTDDNAS VMEAFMNSDL SSLWPPPPPT PLLHHHQPSS SSAVSTSTPP PDPIRPSSAP  60
AGVASQSQSL NQETLQQRLQ ALIDGARENW TYAIFWQSSY DFSGASVLGW GDGYYKGEDK  120
VKSVKRNFSP AEQEHRKKVL RELNSLISGP NSASDDVVDG EVTDTEWFFL VSMTQSFVNG  180
VGLPGQAFFN GSPVWLVGSD RMASAPCDRA KQGQVFGLQT IVCIPSENGV VELGSTDSIF  240
HSSDLMNKPE AELVHPGRRR LLRITTRERT IPRHSGSAIP PSKTAPSPGS PKQLLHRRQA  300
AWQRTTAEST AHGSGQNQNS FFTRELNFGN SSLKPEAGEI LSFADSKRSS SSPNGNIFAG  360
GHPPAAEESN KKKRSNPNPN QTSRGSNKDE GMLSFTSGVI LPSSGKVKSS AGGTADSDPS  420
DLEASMVREV ESRVVEPEKR PKKRGRKPAN GREEPLNHVE AERQRREKLN QKFYALRAVV  480
PNVSKMDKAS LLGDAISYIK ELRSKLQSTE SEKEELEKQV ESMIKKPLPS SPSESKMSNN  540
NNNSISSNNQ ASSKPVIEMD IDVKIIGWDA MIRIQCSKRN HPAARLMAAL KELDLDVHHA  600
SVSVVNDLMI QQASVKMGSR FYTQEQLRLA LSVKVGDTR*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
4rru_A2e-747024843226Transcription factor MYC3
4ywc_A2e-747024843226Transcription factor MYC3
4ywc_B2e-747024843226Transcription factor MYC3
Search in ModeBase
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1438446KRPKKRGRK
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator that binds to the G-box motif (5'-AACGTG-3') found in the promoter of the jasmonate-induced gene LAPA1 (PubMed:15231736). Acts as negative regulator of blue light-mediated photomorphogenesis and positively regulates root growth (PubMed:24483714). Promotes growth in response to the phytohormones abscisic acid (ABA) and jasmonate (JA) (PubMed:24483714). Binds to the G-box motif (5'-CACGTG-3') of the RBCS-3A gene promoter (PubMed:24483714). Acts downstream of the jasmonate (JA) receptor to orchestrate JA-mediated activation of plant responses (PubMed:28733419). Positively regulates both wound-responsive and pathogen-responsive genes through MYC2-targeted transcription factors (MTFs) involved in early response to JA (PubMed:28733419). With JA2L forms a transcription module that regulates wounding-responsive genes (PubMed:28733419). With ERF.C3 forms a transcription module that regulates pathogen-responsive genes (PubMed:28733419). Plays a critical role in orchestrating JA-mediated defense gene expression during Botrytis cinerea infection (PubMed:28733419). Regulates negatively defense responses to root-knot nematodes, potentially by mediating crosstalk among the hormones strigolactones, abscisic acid (ABA) and jasmonate (JA) (PubMed:30576511). Regulates the termination of JA-mediated defense responses by specifically binding the G-box (5'-CACATG-3') motifs in the promoters of MTB1, MTB2 and MTB3, which are transcription factors that negatively regulates JA signaling (PubMed:30610166). May be involved in JA-induced chilling tolerance, possibly by ameliorating the antioxidant enzyme system of fruit and increasing proline and lycopene levels (PubMed:29528226). {ECO:0000269|PubMed:15231736, ECO:0000269|PubMed:24483714, ECO:0000269|PubMed:28733419, ECO:0000269|PubMed:29528226, ECO:0000269|PubMed:30576511, ECO:0000269|PubMed:30610166}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapLus10000484
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by methyl jasmonate (PubMed:15231736, PubMed:28733419). Induced by wounding (PubMed:15231736). Induced by infection with the fungal pathogen Botrytis cinerea (PubMed:28733419). Induced in fruit by storage in cold (PubMed:29528226). Induced by hydrogen peroxide and infection with root-knot nematodes (PubMed:30576511). {ECO:0000269|PubMed:15231736, ECO:0000269|PubMed:28733419, ECO:0000269|PubMed:29528226, ECO:0000269|PubMed:30576511}.
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_002519814.10.0transcription factor MYC2
SwissprotA0A3Q7HRZ60.0MYC2_SOLLC; Transcription factor MYC2
TrEMBLB9S1E90.0B9S1E9_RICCO; Transcription factor AtMYC2, putative
STRINGLus100004840.0(Linum usitatissimum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF29383364
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G32640.11e-153bHLH family protein
Publications ? help Back to Top
  1. Tomato Genome Consortium
    The tomato genome sequence provides insights into fleshy fruit evolution.
    Nature, 2012. 485(7400): p. 635-41
    [PMID:22660326]
  2. Gupta N,Prasad VB,Chattopadhyay S
    LeMYC2 acts as a negative regulator of blue light mediated photomorphogenic growth, and promotes the growth of adult tomato plants.
    BMC Plant Biol., 2014. 14: p. 38
    [PMID:24483714]
  3. Sun H,Fan HJ,Ling HQ
    Genome-wide identification and characterization of the bHLH gene family in tomato.
    BMC Genomics, 2015. 16: p. 9
    [PMID:25612924]
  4. Du M, et al.
    MYC2 Orchestrates a Hierarchical Transcriptional Cascade That Regulates Jasmonate-Mediated Plant Immunity in Tomato.
    Plant Cell, 2017. 29(8): p. 1883-1906
    [PMID:28733419]
  5. Min D, et al.
    SlMYC2 Involved in Methyl Jasmonate-Induced Tomato Fruit Chilling Tolerance.
    J. Agric. Food Chem., 2018. 66(12): p. 3110-3117
    [PMID:29528226]
  6. Xu X, et al.
    Strigolactones positively regulate defense against root-knot nematodes in tomato.
    J. Exp. Bot., 2019. 70(4): p. 1325-1337
    [PMID:30576511]
  7. Liu Y, et al.
    MYC2 Regulates the Termination of Jasmonate Signaling via an Autoregulatory Negative Feedback Loop.
    Plant Cell, 2019. 31(1): p. 106-127
    [PMID:30610166]