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 MELO3C006183P1
Organism
Cucumis melo
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis
Family LBD
Protein Properties Length: 232aa    MW: 24953.6 Da    PI: 8.7511
Description LBD family protein
Gene Model
Gene Model ID Type Source Coding Sequence
MELO3C006183P1genomeMELONOMICSView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1DUF260124.94e-3924122198
          DUF260   1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqleqlkael 94 
                     +C aCk+lrrkC+++C++apyf +eq + +fa+vhk+FGasnv+k+l ++pe++r da+ +++yeA+ar+r+Pv G+v++i++lqqq ++l+ e+
  MELO3C006183P1  24 PCGACKFLRRKCTPECIFAPYFDSEQgTTHFAAVHKVFGASNVSKMLLHIPEHKRLDAAITICYEAQARVREPVLGCVAHIFALQQQAARLQIEI 118
                     7***********************9988******************************************************************9 PP

          DUF260  95 allk 98 
                     ++l+
  MELO3C006183P1 119 SYLQ 122
                     9876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5089122.92323125IPR004883Lateral organ boundaries, LOB
PfamPF031955.1E-3824122IPR004883Lateral organ boundaries, LOB
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010089Biological Processxylem development
GO:0010311Biological Processlateral root formation
GO:0005634Cellular Componentnucleus
Sequence ? help Back to Top
Protein Sequence    Length: 232 aa     Download sequence    Send to blast
MSSRRSSGSC TKGKGGGSNG SGGPCGACKF LRRKCTPECI FAPYFDSEQG TTHFAAVHKV  60
FGASNVSKML LHIPEHKRLD AAITICYEAQ ARVREPVLGC VAHIFALQQQ AARLQIEISY  120
LQGYLATSEL PRPAPHLQAQ PPALVKKPTL SSIVSLPSDC PSFPAESDLS LLLDPVEQAS  180
QEKLQSPLES YQIGSNNFPS MVSIDQQVVQ KQLSSMQRIG ASLFPNVPKR S*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5ly0_A3e-35201197105LOB family transfactor Ramosa2.1
5ly0_B3e-35201197105LOB family transfactor Ramosa2.1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtInvolved in the positive regulation of tracheary element (TE) differentiation. Involved in a positive feedback loop that maintains or promotes NAC030/VND7 expression that regulates TE differentiation-related genes (PubMed:19088331). Functions in the initiation and emergence of lateral roots, in conjunction with LBD16, downstream of ARF7 and ARF19 (PubMed:19717544, PubMed:23749813). Transcriptional activator that directly regulates EXPA14, a gene encoding a cell wall-loosening factor that promotes lateral root emergence. Activates EXPA14 by directly binding to a specific region of its promoter (PubMed:22974309). Transcriptional activator that directly regulates EXPA17, a gene encoding a cell wall-loosening factor that promotes lateral root emergence (PubMed:23872272). Acts downstream of the auxin influx carriers AUX1 and LAX1 in the regulation of lateral root initiation and development (PubMed:26059335). {ECO:0000269|PubMed:19088331, ECO:0000269|PubMed:19717544, ECO:0000269|PubMed:22974309, ECO:0000269|PubMed:23749813, ECO:0000269|PubMed:23872272, ECO:0000269|PubMed:26059335}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00314DAPTransfer from AT2G45420Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin. {ECO:0000269|PubMed:15659631, ECO:0000269|PubMed:19717544, ECO:0000269|PubMed:23749813}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankLN6818480.0LN681848.1 Cucumis melo genomic scaffold, anchoredscaffold00006.
GenBankLN7132600.0LN713260.1 Cucumis melo genomic chromosome, chr_6.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_008438149.11e-169PREDICTED: LOB domain-containing protein 18
SwissprotO221311e-55LBD18_ARATH; LOB domain-containing protein 18
TrEMBLA0A1S3AVS31e-168A0A1S3AVS3_CUCME; LOB domain-containing protein 18
STRINGXP_008438149.11e-169(Cucumis melo)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF17713493
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G45420.12e-57LOB domain-containing protein 18
Publications ? help Back to Top
  1. Heyndrickx KS,Vandepoele K
    Systematic identification of functional plant modules through the integration of complementary data sources.
    Plant Physiol., 2012. 159(3): p. 884-901
    [PMID:22589469]
  2. Lee HW, et al.
    Dimerization in LBD16 and LBD18 Transcription Factors Is Critical for Lateral Root Formation.
    Plant Physiol., 2017. 174(1): p. 301-311
    [PMID:28336771]
  3. Pandey SK,Kim J
    Coiled-coil motif in LBD16 and LBD18 transcription factors are critical for dimerization and biological function in arabidopsis.
    Plant Signal Behav, 2018. 13(1): p. e1411450
    [PMID:29227192]
  4. Pandey SK, et al.
    LBD18 uses a dual mode of a positive feedback loop to regulate ARF expression and transcriptional activity in Arabidopsis.
    Plant J., 2018. 95(2): p. 233-251
    [PMID:29681137]
  5. Lee HW, et al.
    LBD16 and LBD18 acting downstream of ARF7 and ARF19 are involved in adventitious root formation in Arabidopsis.
    BMC Plant Biol., 2019. 19(1): p. 46
    [PMID:30704405]