PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Medtr1g070220.1
Common NameMTR_1g070220
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Trifolieae; Medicago
Family LBD
Protein Properties Length: 208aa    MW: 22857.1 Da    PI: 7.8584
Description LBD family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Medtr1g070220.1genomeMtView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1DUF260124.93.9e-39151151100
           DUF260   1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqleqlkae 93 
                      +C aCk+lrrkC+++C++apyf+ e+ p++fa++hk+FGa nv+k+l +lp ++r+da+ +++yeA+ar+ dPvyG+v++i++lqqq+++l+a+
  Medtr1g070220.1  15 PCGACKFLRRKCTSECIFAPYFCCEEgPARFAAIHKVFGAGNVSKMLLNLPVHDRHDAVVAIAYEAQARIIDPVYGCVSHIFALQQQVASLQAQ 108
                      7*********************877769****************************************************************** PP

           DUF260  94 lallkee 100
                      l ++k++
  Medtr1g070220.1 109 LMQVKAQ 115
                      *999876 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5089121.66714116IPR004883Lateral organ boundaries, LOB
PfamPF031954.9E-3815113IPR004883Lateral organ boundaries, LOB
Sequence ? help Back to Top
Protein Sequence    Length: 208 aa     Download sequence    Send to blast
MASANGYSPR SSGCPCGACK FLRRKCTSEC IFAPYFCCEE GPARFAAIHK VFGAGNVSKM  60
LLNLPVHDRH DAVVAIAYEA QARIIDPVYG CVSHIFALQQ QVASLQAQLM QVKAQQIISQ  120
SLEEGTKNLE NQWSGNVVKQ QLINPFCPTN YMNPISPKSS LDSIDFSSCS INDVMTIQCQ  180
SYSNKRMTSY HLGERQETSL GMTGNYH*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
5ly0_A4e-37111097104LOB family transfactor Ramosa2.1
5ly0_B4e-37111097104LOB family transfactor Ramosa2.1
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: During lateral root formation, expressed in the lateral root primordia, and the developing, emerged, and mature lateral roots. {ECO:0000269|PubMed:19717544}.
UniprotTISSUE SPECIFICITY: Expressed in roots and faintly in shoots. {ECO:0000269|PubMed:12068116}.
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator (PubMed:19717544, PubMed:22974309). Involved in lateral root formation. Regulated by the transcriptional activators ARF7 and ARF19 (PubMed:17259263). Functions in the initiation and emergence of lateral roots, in conjunction with LBD18, downstream of ARF7 and ARF19 (PubMed:19717544, PubMed:23749813). Acts downstream of the auxin influx carriers AUX1 and LAX1 in the regulation of lateral root initiation and development (PubMed:26059335). {ECO:0000269|PubMed:17259263, ECO:0000269|PubMed:19717544, ECO:0000269|PubMed:22974309, ECO:0000269|PubMed:23749813, ECO:0000269|PubMed:26059335}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapMedtr1g070220.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin. {ECO:0000269|PubMed:15659631, ECO:0000269|PubMed:17259263, ECO:0000269|PubMed:23749813}.
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_013468532.11e-156LOB domain-containing protein 16 isoform X1
SwissprotQ9SLB71e-60LBD16_ARATH; LOB domain-containing protein 16
TrEMBLA0A072VKM21e-154A0A072VKM2_MEDTR; LOB domain protein
STRINGGLYMA03G31830.18e-80(Glycine max)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF45093358
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G42430.13e-49lateral organ boundaries-domain 16
Publications ? help Back to Top
  1. Young ND, et al.
    The Medicago genome provides insight into the evolution of rhizobial symbioses.
    Nature, 2011. 480(7378): p. 520-4
    [PMID:22089132]
  2. Bargmann BO,Birnbaum KD,Brenner ED
    An undergraduate study of two transcription factors that promote lateral root formation.
    Biochem Mol Biol Educ, 2014 May-Jun. 42(3): p. 237-45
    [PMID:24615800]
  3. Cabrera J,Fenoll C,Escobar C
    Genes co-regulated with LBD16 in nematode feeding sites inferred from in silico analysis show similarities to regulatory circuits mediated by the auxin/cytokinin balance in Arabidopsis.
    Plant Signal Behav, 2015. 10(3): p. e990825
    [PMID:25664644]
  4. 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]
  5. Olmo R, et al.
    Molecular Transducers from Roots Are Triggered in Arabidopsis Leaves by Root-Knot Nematodes for Successful Feeding Site Formation: A Conserved Post-Embryogenic De novo Organogenesis Program?
    Front Plant Sci, 2017. 8: p. 875
    [PMID:28603536]
  6. Lee K,Seo PJ
    High-temperature promotion of callus formation requires the BIN2-ARF-LBD axis in Arabidopsis.
    Planta, 2017. 246(4): p. 797-802
    [PMID:28766014]
  7. Jeon E, et al.
    LBD14/ASL17 Positively Regulates Lateral Root Formation and is Involved in ABA Response for Root Architecture in Arabidopsis.
    Plant Cell Physiol., 2017. 58(12): p. 2190-2201
    [PMID:29040694]
  8. 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]
  9. Xu C, et al.
    Control of auxin-induced callus formation by bZIP59-LBD complex in Arabidopsis regeneration.
    Nat Plants, 2018. 4(2): p. 108-115
    [PMID:29358751]
  10. Liu J, et al.
    The WOX11-LBD16 Pathway Promotes Pluripotency Acquisition in Callus Cells During De Novo Shoot Regeneration in Tissue Culture.
    Plant Cell Physiol., 2018. 59(4): p. 734-743
    [PMID:29361138]
  11. 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]